CVE-2026-10520

An 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

Score

CVSS 3.1 10.0 Critical

Status

Analyzed - 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Published

2026-06-09

Last modified

2026-10-07

Known exploited (CISA KEV)

since 2026-06-11, action due 2026-06-14: Apply 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.

Weaknesses

CWE-78

Affected products

• Sentry (Ivanti)
• Standalone Sentry (Ivanti)

References

• https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US
• https://github.com/watchtowrlabs/watchTowr-vs-Ivanti-Sentry-RCE-CVE-2026-10520-CVE-2026-10523
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-10520