CASCACascade Atlas

Evidence dossier

CVE-2024-21893

CVE-2024-21893

80.5–95.5Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.

State
PUBLISHED
Published
Jan 31, 2024
Updated
Oct 21, 2025
Evidence coverage
85%
CISA KEVCatalog member

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

FIRST EPSS100.00%

2026-07-18 · v2026.06.15 · percentile 100.0%

Source stateNo scored conflict

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

hackeroneoriginal assertion
container

A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.

CISA KEVoriginal assertion
observed_exploitation

Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.999990000000; percentile 0.999990000000

Applicability

Cited product scope

Trace impact →
ivanticonnect_secure
[{"status": "affected", "version": "9.0"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "22.6"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "22.1"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "22.2"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "9.1"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "21.9"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "21.12"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "22.4"}]unknown
ivanticonnect_secure
[{"status": "affected", "version": "22.3"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "9.1"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "9.0"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "22.2"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "22.3"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "22.6"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "22.5"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "22.4"}]unknown
ivantipolicy_secure
[{"status": "affected", "version": "22.1"}]unknown
IvantiICS
[{"status": "affected", "version": "9.1R18", "versionType": "semver", "lessThanOrEqual": "9.1R18"}, {"status": "affected", "version": "22.6R2", "versionType": "semver", "lessThanOrEqual": "22.6R2"}]unknown
IvantiIPS
[{"status": "affected", "version": "9.1R18", "versionType": "semver", "lessThanOrEqual": "9.1R18"}, {"status": "affected", "version": "22.6R1", "versionType": "semver", "lessThanOrEqual": "22.6R1"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:21.12:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:21.9:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.1:r6:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.2:-:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.2:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.3:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.4:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.4:r2.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.6:-:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.6:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.6:r2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:22.6:r2.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:-:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r2.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r3.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r3.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r3.3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r3.5:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r4.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r5.0:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.0:r6.0:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r18.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r18.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r5:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r6:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r7:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r8.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r8.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r9:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:connect_secure:9.1:r9.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:-:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r5:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.3:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.3:r4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.4:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.4:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.5:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.5:r1.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.1:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.1:r6:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.2:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.2:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.3:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.3:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.4:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.4:r2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.4:r2.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.5:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:22.6:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:-:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:r2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:r2.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:r3.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.0:r4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:-:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r10:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r11:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r12:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r13:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r13.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r14:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r15:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r16:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r17:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r18:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r18.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r18.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r3.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r4:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r4.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r4.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r4.3:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r5:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r6:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r7:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r8:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r8.1:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r8.2:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:policy_secure:9.1:r9:*:*:*:*:*:*supported

Assessments

CVSS by origin

8.2
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
8.2
support@hackerone.comCVSS 3.0 · role SecondaryCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
8.2
hackeroneCVSS 3.0 · role unknownCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.