CASCACascade Atlas

Authoritative signal

Known exploited

The current CISA KEV catalog, bound to the current snapshot and ordered by catalog date and CASCA priority.

Evidence current through Aug 27, 2026, 6:09 PM UTC
CISA KEV catalog boundaryCatalog silence leaves exploitation status unassessed. Alternate serialization never counts as a second source.1,677 catalog members · showing 1651–1674
1651
CVE-2021-27059CISA KEVAssessments differAssessments differSource-reported scope

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office contains an unspecified vulnerability that allows for remote code execution.

MicrosoftOffice

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Assessments differfactor_c_cvss

Eligible assertions materially conflict and remain visible side by side.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
Resolve conflict
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
63.8–70.1
Coverage
81%
↗
1652
CVE-2021-30666CISA KEVSource-reported scopeEvidence supported

Apple iOS WebKit Buffer Overflow Vulnerability

Apple iOS WebKit contains a buffer-overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

AppleiOS

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
68.1–69.6
Coverage
93%
↗
1653
CVE-2021-30713CISA KEVSource-reported scopeEvidence supported

Apple macOS Unspecified Vulnerability

Apple macOS Transparency, Consent, and Control (TCC) contains an unspecified permissions issue which may allow a malicious application to bypass privacy preferences.

ApplemacOS

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
68.3–69.6
Coverage
99%
↗
1654
CVE-2020-3566CISA KEVSource-reported scopeEvidence supported

Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability

Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash.

CiscoIOS XR

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
68.0–69.5
Coverage
93%
↗
1655
CVE-2020-16013CISA KEVSource-reported scopeEvidence supported

Google Chromium V8 Incorrect Implementation Vulnerabililty

Google Chromium V8 Engine contains an inappropriate implementation vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

GoogleChromium V8

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
68.0–69.5
Coverage
93%
↗
1656
CVE-2020-0878CISA KEVKnown ransomwareAssessments differAssessments differSource-reported scope

Microsoft Edge and Internet Explorer Memory Corruption Vulnerability

Microsoft Edge and Internet Explorer contain a memory corruption vulnerability that allows attackers to execute code in the context of the current user.

MicrosoftEdge and Internet Explorer

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Assessments differfactor_c_cvss

Eligible assertions materially conflict and remain visible side by side.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
Resolve conflict
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
57.9–69.5
Coverage
80%
↗
1657
CVE-2020-3569CISA KEVSource-reported scopeEvidence supported

Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability

Cisco IOS XR Distance Vector Multicast Routing Protocol (DVMRP) incorrectly handles Internet Group Management Protocol (IGMP) packets. Exploitation could allow an unauthenticated, remote attacker to immediately crash the IGMP process or make it consume available memory and eventually crash.

CiscoIOS XR

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
67.8–69.3
Coverage
99%
↗
1658
CVE-2020-9859CISA KEVSource-reported scopeEvidence supported

Apple Multiple Products Code Execution Vulnerability

Apple iOS, iPadOS, macOS, watchOS, and tvOS contain an unspecified vulnerability that may allow an application to execute code with kernel privileges.

AppleMultiple Products

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
66.3–69.3
Coverage
93%
↗
1659
CVE-2021-36742CISA KEVSource-reported scopeEvidence supported

Trend Micro Multiple Products Improper Input Validation Vulnerability

Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security contain an improper input validation vulnerability that allows for privilege escalation.

Trend MicroApex One, Apex One as a Service, and Worry-Free Business Security

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
66.6–69.1
Coverage
94%
↗
1660
CVE-2019-5591CISA KEVSource-reported scopeEvidence supported

Fortinet FortiOS Default Configuration Vulnerability

Fortinet FortiOS contains a default configuration vulnerability that may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the Lightweight Directory Access Protocol (LDAP) server.

FortinetFortiOS

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
67.5–69.0
Coverage
93%
↗
1661
CVE-2021-1906CISA KEVSource-reported scopeEvidence supported

Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability

Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failure.

QualcommMultiple Chipsets

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
66.3–68.7
Coverage
100%
↗
1662
CVE-2021-1782CISA KEVSource-reported scopeEvidence supported

Apple Multiple Products Race Condition Vulnerability

Apple iOS, iPadOs, macOS, watchOS, and tvOS contain a race condition vulnerability that may allow a malicious application to elevate privileges.

AppleMultiple Products

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
65.8–68.6
Coverage
98%
↗
1663
CVE-2020-24557CISA KEVSource-reported scopeEvidence supported

Trend Micro Multiple Products Improper Access Control Vulnerability

Trend Micro Apex One, OfficeScan, and Worry-Free Business Security on Microsoft Windows contain an improper access control vulnerability that may allow an attacker to manipulate a particular product folder to disable the security temporarily, abuse a specific Windows function, and attain privilege escalation.

Trend MicroApex One, OfficeScan, and Worry-Free Business Security

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
66.3–68.5
Coverage
94%
↗
1664
CVE-2019-6223CISA KEVSource-reported scopeEvidence supported

Apple iOS and macOS Group Facetime Vulnerability

Apple iOS and macOS Group FaceTime contains an unspecified vulnerability where the call initiator can cause the recipient's Apple device to answer unknowingly or without user interaction.

AppleiOS and macOS

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
65.5–67.8
Coverage
93%
↗
1665
CVE-2016-3643CISA KEVSource-reported scopeEvidence supported

SolarWinds Virtualization Manager Privilege Escalation Vulnerability

SolarWinds Virtualization Manager allows for privilege escalation through leveraging a misconfiguration of sudo.

SolarWindsVirtualization Manager

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
66.0–67.5
Coverage
93%
↗
1666
CVE-2021-27102CISA KEVKnown ransomwareSource-reported scopeEvidence supported

Accellion FTA OS Command Injection Vulnerability

Accellion FTA contains an OS command injection vulnerability exploited via a local web service call.

AccellionFTA

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
65.9–67.5
Coverage
93%
↗
1667
CVE-2021-1879CISA KEVSource-reported scopeEvidence supported

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability

Apple iOS, iPadOS, and watchOS WebKit contain an unspecified vulnerability that allows for universal cross-site scripting (XSS) when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

AppleiOS, iPadOS, and watchOS

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
64.7–67.4
Coverage
94%
↗
1668
CVE-2020-0041CISA KEVSource-reported scopeEvidence supported

Android Kernel Out-of-Bounds Write Vulnerability

Android Kernel binder_transaction of binder.c contains an out-of-bounds write vulnerability due to an incorrect bounds check that could allow for local privilege escalation. This vulnerability was observed chained with CVE-2019-2215 and CVE-2020-0069 under exploit chain "AbstractEmu."

AndroidAndroid Kernel

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
65.7–67.3
Coverage
93%
↗
1669
CVE-2021-38000CISA KEVSource-reported scopeEvidence supported

Google Chromium Intents Improper Input Validation Vulnerability

Google Chromium Intents contains an improper input validation vulnerability that allows a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

GoogleChromium Intents

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
64.8–67.0
Coverage
94%
↗
1670
CVE-2021-23874CISA KEVSource-reported scopeEvidence supported

McAfee Total Protection (MTP) Improper Privilege Management Vulnerability

McAfee Total Protection (MTP) contains an improper privilege management vulnerability that allows a local user to gain elevated privileges and execute code, bypassing MTP self-defense.

McAfeeMcAfee Total Protection (MTP)

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
64.2–66.7
Coverage
93%
↗
1671
CVE-2020-8196CISA KEVSource-reported scopeEvidence supported

Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure Vulnerability

Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an information disclosure vulnerability.

CitrixApplication Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
65.6–66.7
Coverage
99%
↗
1672
CVE-2019-18988CISA KEVSource-reported scopeEvidence supported

TeamViewer Desktop Bypass Remote Login Vulnerability

TeamViewer Desktop allows for bypass of remote-login access control because the same AES key is used for different customers' installations. If an attacker were to know this key, they could decrypt protected information stored in registry or configuration files or decryption of the Unattended Access password to the system (which allows for remote login to the system).

TeamViewerDesktop

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
64.5–66.0
Coverage
93%
↗
1673
CVE-2021-27562CISA KEVSource-reported scopeEvidence supported

Arm Trusted Firmware Out-of-Bounds Write Vulnerability

Arm Trusted Firmware contains an out-of-bounds write vulnerability allowing the non-secure (NS) world to trigger a system halt, overwrite secure data, or print out secure data when calling secure functions under the non-secure processing environment (NSPE) handler mode. This vulnerability affects Yealink Device Management servers.

ArmTrusted Firmware

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2021-11-17
Priority interval
59.9–61.5
Coverage
93%
↗
1674
CVE-2020-9819CISA KEVSource-reported scopeEvidence supported

Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability

Apple iOS, iPadOS, and watchOS Mail contains a memory corruption vulnerability that may allow heap corruption when processing a maliciously crafted mail message.

AppleiOS, iPadOS, and watchOS

Required actionApply updates per vendor instructions.

Evidence reason details
Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Resolution
None
Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Resolution
None
Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision
casca-factor-d-obligations-v1
Cutoff
Resolution
Resolve identity
Added
2021-11-03
Due
2022-05-03
Priority interval
57.8–61.1
Coverage
93%
↗