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CVE-2025-59695

Published: Dec 2, 2025Updated: Dec 15, 2025 Sources: CVE List NVDCWE-306
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
0.5%
Top 59.1%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a user with OS root access to alter firmware on the Chassis Management Board (without Authentication). This is called F04.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-306

Affected Products

n/an/a
nshield 5c firmwareentrust
On-prem
Security Products / pki-crypto
nshield hsmi firmwareentrust
On-prem
Security Products / pki-crypto
nshield connect xc base firmwareentrust
On-prem
Security Products / pki-crypto
nshield connect xc mid firmwareentrust
On-prem
Security Products / pki-crypto
entrustcommercialCASecurity Productsaka entrust
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://www.entrust.com/use-case/why-use-an-hsm
entrust.com
https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj
github.com

Timeline

Published
Dec 2, 2025
Last Updated
Dec 15, 2025

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