CVE-2025-59693criticalCWE-269

CVE-2025-59693

Published 02 Dec 2025 · Updated 26 Aug 2026

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.0%

The Chassis Management Board in Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7 (patched in 13.6.12 (LTS) and 13.9.0 (STS)), allows a physically proximate attacker to obtain debug access and escalate privileges by bypassing the tamper label and opening the chassis without leaving evidence, and accessing the JTAG connector. This is called F02.

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

Affected products

n/a · n/a

References

https://github.com/advisories/GHSA-j3px-xpp5-mpfc https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj https://www.entrust.com/knowledgebase/hardware/understanding-nshield-security-advisory-september-2025 https://www.entrust.com/use-case/why-use-an-hsm