CVE-2026-10520

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Summary

CVECVE-2026-10520
StatePUBLISHED
Assignerivanti
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-09 16:16:35 UTC
Updated2026-06-12 12:42:45 UTC
DescriptionAn OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated user to achieve root-level remote code execution

Risk And Classification

Primary CVSS: v3.1 10 CRITICAL from 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.990410000 probability, percentile 0.999260000 (date 2026-07-12)

CISA KEV: Listed on 2026-06-11; due 2026-06-14; ransomware use Unknown

Problem Types: CWE-78 | CWE-78 CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')

VersionSourceTypeScoreSeverityVector
3.13c1d8aa1-5a33-4ea4-8992-aadd6440af75Secondary10CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1CNACVSS10CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA Known Exploited Vulnerability

VendorIvanti
ProductSentry
NameIvanti Sentry OS Command Injection Vulnerability
Required ActionApply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Noteshttps://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-10520

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ivanti Standalone Sentry All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ivanti Sentry unaffected R10.5.2 Not specified
CNA Ivanti Sentry unaffected R10.6.2 Not specified
CNA Ivanti Sentry unaffected R10.7.1 Not specified

References

ReferenceSourceLinkTags
hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-... 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 hub.ivanti.com Patch, Vendor Advisory
github.com/watchtowrlabs/watchTowr-vs-Ivanti-Sentry-RCE-CVE-2026-10520-C... 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com Third Party Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev
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