Ivanti Sentry vulnerabilities

2 CVEs affecting Ivanti Sentry, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-83527, published 2026-09-08.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-83527, published 2026-09-08. High severity, CVSS 8.1. EPSS: 1.8% chance of exploitation in the next 30 days. An Authentication Bypass vulnerability in Sentry before R10.8.2, R10.7.3 and R10.6.4 allows a remote unauthenticated attacker to gain administrative level access.
• CVE-2023-39338, published 2025-07-12. Medium severity, CVSS 6.8. EPSS: 0.9% chance of exploitation in the next 30 days. Enables an authenticated user (enrolled device) to access a service protected by Sentry even if they are not authorized according to the sentry policy to access that service. It does not enable the…