RCE in Ivanti Sentry
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
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.999 (100.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Ivanti Sentry — versions R10.5.2, R10.6.2, R10.7.1
- Ivanti Standalone_sentry — versions 10.7.0
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: 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.
Public proof-of-concept exploits
References
- 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 (Patch, Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Third Party Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2026-10520?
- CVE-2026-10520 is a critical-severity vulnerability in Ivanti Sentry, classified under OS Command Injection. CVSS score: 10.0/10. Published 2026-06-09.
- How severe is CVE-2026-10520?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2026-10520 known to be exploited?
- Yes. CVE-2026-10520 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-06-11), indicating it is being actively exploited. 6 public proof-of-concept repositories are indexed.