CASCACascade Atlas

Evidence dossier

CVE-2020-15505

A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0;

Exploited in the wild (CISA KEV since Nov 3, 2021). NVD reports CVSS 3.1 9.8. EPSS estimates 99.7% exploit likelihood as of Jul 18, 2026.

89.1–90.2Priority evidence range
Evidence current through Aug 27, 2026, 6:09 PM UTC

As of Aug 27, 2026

Normalized restatement

A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0; and Sentry versions 9.7.2 and earlier, and 9.8.0; and Monitor and Reporting Database (RDB) version 2.0.0.1 and earlier that allows remote attackers to execute arbitrary code via unspecified vectors.

State
PUBLISHED
Published
Jul 7, 2020
Updated
Oct 21, 2025
Evidence coverage
98%

Evidence chronology

What was known when

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  1. Source dateSource date omittedFirst observed by CASCA
    CISA-ADP

    Record text: CISA ADP Vulnrichment

    Inspect raw assertion
    Field
    container
    Value
    CISA ADP Vulnrichment
    Original evidence ↗
  2. Source dateSource date omittedFirst observed by CASCA
    CVE Program

    Record text: CVE Program Container

    Inspect raw assertion
    Field
    container
    Value
    CVE Program Container
    Original evidence ↗
  3. Source dateSource date omittedFirst observed by CASCA
    mitre

    Record text: A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0; and Sentry versions 9.7.2 and earlier, and 9.8.0; and Monitor and Reporting Database (RDB) version 2.0.0.1 and earlier that allows remote attackers to execute arbitrary code via unspecified vectors.

    Inspect raw assertion
    Field
    container
    Value
    A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0; and Sentry versions 9.7.2 and earlier, and 9.8.0; and Monitor and Reporting Database (RDB) version 2.0.0.1 and earlier that allows remote attackers to execute arbitrary code via unspecified vectors.
    Original evidence ↗
  4. Source dateFirst observed by CASCA
    CISA KEV

    Exploitation cataloged: Ivanti MobileIron Multiple Products Remote Code Execution Vulnerability

    Inspect raw assertion
    Field
    observed_exploitation
    Value
    Ivanti MobileIron Multiple Products Remote Code Execution Vulnerability
    Original evidence ↗
  5. Source dateFirst observed by CASCA
    FIRST EPSS

    EPSS score: 99.74% probability · 99.95th percentile

    Inspect raw assertion
    Field
    model_probability
    Value
    Probability 0.997370000000; percentile 0.999540000000
    Original evidence ↗
ExploitationCatalog member

CISA KEV · catalog date Nov 3, 2021 · first observed Jul 19, 2026

Exploit likelihood99.74%

FIRST EPSS · score date Jul 18, 2026 · 100th percentile · first observed Jul 19, 2026

SeverityCVSS 9.8

NVD · CVSS 3.1 · first observed Jul 19, 2026 · same-version scores align in this snapshot

Evidence detail

Source limits and decisions

Why each evidence state has this value

casca-unknown-reasons-v1
Exploitation statusEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Exploit likelihoodEvidence supported

Eligible evidence is present for this bounded claim.

Revision
evidence-policy-v1.1.0
Cutoff
Aug 27, 2026
Resolution
None
Severity assessmentEvidence supported

Eligible evidence is present for this bounded claim.

Revision
casca-direct-cvss-eligibility-v1
Cutoff
Aug 27, 2026
Resolution
None
Affected productsSource-reported scope

The cited source assertion is retained while canonical product linkage remains open.

Revision
casca-factor-d-obligations-v1
Cutoff
Aug 27, 2026
Resolution
Resolve identity

Source comparison

Who said what

CISA-ADPIndependent enrichment
Record text

CISA ADP Vulnrichment

Inspect raw assertion
Field
container
Value
CISA ADP Vulnrichment
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CVE ProgramDerivative copy
Record text

CVE Program Container

Inspect raw assertion
Field
container
Value
CVE Program Container
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
mitreOriginal assertion
Record text

A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0; and Sentry versions 9.7.2 and earlier, and 9.8.0; and Monitor and Reporting Database (RDB) version 2.0.0.1 and earlier that allows remote attackers to execute arbitrary code via unspecified vectors.

Inspect raw assertion
Field
container
Value
A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0; and Sentry versions 9.7.2 and earlier, and 9.8.0; and Monitor and Reporting Database (RDB) version 2.0.0.1 and earlier that allows remote attackers to execute arbitrary code via unspecified vectors.
Source dateSource date omittedFirst observed by CASCAOriginal evidence ↗
CISA KEVOriginal assertion
Exploitation cataloged

Ivanti MobileIron Multiple Products Remote Code Execution Vulnerability

Inspect raw assertion
Field
observed_exploitation
Value
Ivanti MobileIron Multiple Products Remote Code Execution Vulnerability
Source dateFirst observed by CASCAOriginal evidence ↗
FIRST EPSSOriginal assertion
EPSS score

99.74% probability · 99.95th percentile

Inspect raw assertion
Field
model_probability
Value
Probability 0.997370000000; percentile 0.999540000000
Source dateFirst observed by CASCAOriginal evidence ↗

Applicability

Cited product scope

Trace impact →
13Underlying assertions
4Canonical products
13Target assertions
0Constraint assertions

Grouped from 1 configuration nodes in this exact snapshot. Visual grouping is navigational; asset exposure and root cause require cited evidence.

Identity source boundaries
  • Cpe dictionary1,775,266 records · observed through 2026-07-21T06:45:29.809Z27d65b0f-b718-4b4f-bb79-c47c68d09dfa
  • Cpe match643,502 records · observed through 2026-07-21T08:13:17.697Z955dae73-7302-438b-aee1-058d7cc5d48e

5 scope groups

mitre · source assertedn/an/aDirect source scope
Affected: n/a
Source-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Inspect raw assertion[{"status": "affected", "version": "n/a"}]
NVD CPE · APPLICATIONmobileironcoreVulnerable target · 5 assertions
Any version (unconstrained) (< 10.3.0.4); Any version (unconstrained) (>= 10.4.0.0, < 10.4.0.4); Any version (unconstrained) (>= 10.5.1.0, < 10.5.1.1); Any version (unconstrained) (>= 10.5.2.0, < 10.5.2.1); Any version (unconstrained) (>= 10.6.0.0, < 10.6.0.1)Canonical identity product-16c72738c69ec3bfbf88c816cba2eea363fc2c12f458dfaa0542fffe9b40de4bLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:mobileiron:core:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 4
    Logic
    OR
    Version bounds
    from including 10.6.0.0; through excluding 10.6.0.1
    Match ID
    224fabd4-3beb-4b43-a56f-fdc0db4f4a6d
  2. cpe:2.3:a:mobileiron:core:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 1
    Logic
    OR
    Version bounds
    from including 10.4.0.0; through excluding 10.4.0.4
    Match ID
    435c14ab-8e82-4960-9707-029e78f05b7f
  3. cpe:2.3:a:mobileiron:core:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 0
    Logic
    OR
    Version bounds
    through excluding 10.3.0.4
    Match ID
    85108795-4f9a-442d-ac89-7d7bd789cde8
  4. cpe:2.3:a:mobileiron:core:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 3
    Logic
    OR
    Version bounds
    from including 10.5.2.0; through excluding 10.5.2.1
    Match ID
    acf97f92-1f87-4999-8c2f-931fabba808c
  5. cpe:2.3:a:mobileiron:core:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 2
    Logic
    OR
    Version bounds
    from including 10.5.1.0; through excluding 10.5.1.1
    Match ID
    42f33d03-891d-441e-9791-c30c6acdff52
NVD CPE · APPLICATIONmobileironenterprise_connectorVulnerable target · 5 assertions
Any version (unconstrained) (< 10.3.0.4); Any version (unconstrained) (>= 10.4.0.0, < 10.4.0.4); Any version (unconstrained) (>= 10.5.1.0, < 10.5.1.1); Any version (unconstrained) (>= 10.5.2.0, < 10.5.2.1); Any version (unconstrained) (>= 10.6.0.0, < 10.6.0.1)Canonical identity product-f878e2f86fb31a27cca48b28764fd0dd80717f943cf6356663cc9afba13e10faLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:mobileiron:enterprise_connector:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 6
    Logic
    OR
    Version bounds
    from including 10.4.0.0; through excluding 10.4.0.4
    Match ID
    e35ce2a3-27e9-4a07-b955-8566b282ad8e
  2. cpe:2.3:a:mobileiron:enterprise_connector:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 9
    Logic
    OR
    Version bounds
    from including 10.6.0.0; through excluding 10.6.0.1
    Match ID
    3b882eb7-ef53-41a9-9c6f-206f29344bc8
  3. cpe:2.3:a:mobileiron:enterprise_connector:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 7
    Logic
    OR
    Version bounds
    from including 10.5.1.0; through excluding 10.5.1.1
    Match ID
    d14acc79-d792-4d49-9614-08d498663c89
  4. cpe:2.3:a:mobileiron:enterprise_connector:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 5
    Logic
    OR
    Version bounds
    through excluding 10.3.0.4
    Match ID
    8eae4f4a-3367-478c-847b-874f5478a88c
  5. cpe:2.3:a:mobileiron:enterprise_connector:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 8
    Logic
    OR
    Version bounds
    from including 10.5.2.0; through excluding 10.5.2.1
    Match ID
    e96afc4f-59a2-48c6-a19b-37c409665a6a
NVD CPE · APPLICATIONmobileironmonitor_and_reporting_databaseVulnerable target · 1 assertions
Any version (unconstrained) (< 2.0.0.2)Canonical identity product-e4ead1df8db7e57df89712db66cedcee33696c4f7e69bb7daa9d519f95223b77Linked exact
Scope supported
Inspect raw assertion
  1. cpe:2.3:a:mobileiron:monitor_and_reporting_database:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 10
    Logic
    OR
    Version bounds
    through excluding 2.0.0.2
    Match ID
    01885369-ce7e-40e3-903a-f7d4b123f0fa
NVD CPE · APPLICATIONmobileironsentryVulnerable target · 2 assertions
Any version (unconstrained) (>= 9.7.0, < 9.7.3); Any version (unconstrained) (>= 9.8.0, < 9.8.1)Canonical identity product-fa57d1e0be956d7cca23852320ee313b23ea309342b320a764bce8d8944fa54fLinked exact
Scope supported
Inspect raw assertions
  1. cpe:2.3:a:mobileiron:sentry:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 12
    Logic
    OR
    Version bounds
    from including 9.8.0; through excluding 9.8.1
    Match ID
    b3ae2420-9714-456e-81dc-2464b92c1ed8
  2. cpe:2.3:a:mobileiron:sentry:*:*:*:*:*:*:*:*
    Official link
    Linked exact
    Role
    Vulnerable target
    Configuration
    0 · node/0 · match 11
    Logic
    OR
    Version bounds
    from including 9.7.0; through excluding 9.7.3
    Match ID
    89e6b0d3-880d-4159-bf43-0103ac305969

Affected-product evidence

Accepted scope and product mapping

4 canonical links · 1 source-reported links

Mapping establishedEvidence supported

vendor-65fec2ea8f3ba04a0c898079c4f9aabd0284c6a9466bdd28733df11753787e9b · product-16c72738c69ec3bfbf88c816cba2eea363fc2c12f458dfaa0542fffe9b40de4b

Source class
Nvd cpe vulnerable target
Assertions
5
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
13e504f9-08fa-49d4-970f-37805cb61fd938273d82-7352-405b-9e1c-385f089ff09b507114b3-4e93-418b-b7a0-258d1fad2e7455ac8e9d-c364-4e33-a1bc-52ca929edfff594d7f2b-38d9-4dd0-a83b-c314fafd327a
Mapping establishedEvidence supported

vendor-65fec2ea8f3ba04a0c898079c4f9aabd0284c6a9466bdd28733df11753787e9b · product-e4ead1df8db7e57df89712db66cedcee33696c4f7e69bb7daa9d519f95223b77

Source class
Nvd cpe vulnerable target
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
277c968b-5199-4342-95d4-896c594687d7
Mapping establishedEvidence supported

vendor-65fec2ea8f3ba04a0c898079c4f9aabd0284c6a9466bdd28733df11753787e9b · product-f878e2f86fb31a27cca48b28764fd0dd80717f943cf6356663cc9afba13e10fa

Source class
Nvd cpe vulnerable target
Assertions
5
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
30dc1098-633c-4713-88c9-808f23258443432d660c-c829-4c93-9bb2-05ab298dee104a1f50b2-76f0-44e3-89cf-ec0b180ff01b82ac621b-c09f-43eb-ab1c-c71418f6c8d18cc14b15-b34b-47ed-a7ef-84701cbbd871
Mapping establishedEvidence supported

vendor-65fec2ea8f3ba04a0c898079c4f9aabd0284c6a9466bdd28733df11753787e9b · product-fa57d1e0be956d7cca23852320ee313b23ea309342b320a764bce8d8944fa54f

Source class
Nvd cpe vulnerable target
Assertions
2
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
2c1314e1-d5ee-4951-809a-c317e7c64fe9db8fa4be-2e30-41a4-b391-beac070915e3
Source-reported scopeSource-reported scope

Canonical linkage remains open; the cited source assertion is retained below.

Vendor specified only by source · Product specified only by source

Source class
Direct cve affected
Assertions
1
Mapping revision
cpe23-exact-mapping-v1
Observed cutoff
Aug 27, 2026
Retained assertion IDs
103f0951-10d4-4135-a961-5863b1df358c

Assessments

CVSS by origin

9.8
NVDCVSS 3.1 · role Primary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5
NVDCVSS 2.0 · role Primary · priority eligiblevalid_matchAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8
CVE Program sourceCVSS 3.1 · role Secondary · priority eligiblevalid_matchCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8
CISA-ADPCVSS 3.1 · role unknown · display onlyDirect record assessment retained outside normalized eligibilityCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Direct CVE/CNA normalized decisions

9.8Priority eligible

CISA-ADP

CVSS 3.1 · Secondary · Independent enrichment · rank 2

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Validation
Valid match
Recomputed
9.8
Decision reason
Evidence supported
Policy
casca-direct-cvss-eligibility-v1

Assessments are retained side by side under closed precedence. Cascade never averages CVSS.

Evidence boundaries

  • 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; remaining scope stays source-scoped.
  • NVD-carried upstream facts remain derivative; independent corroboration requires a separately authored source.
  • 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.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.
  • OSV aggregation and OSV-converted NVD material are not independent corroboration.
  • Red Hat facts are vendor assertions for the exact supplied products.
  • Nonmembership and not-yet-observed states are not proof of safety.