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Nshield 5c Firmware CVE-2025-59695

| EUVDEUVD-2025-200259 CRITICAL
Missing Authentication for Critical Function (CWE-306)
2025-12-02 cve@mitre.org
9.8
CVSS 3.1 · Vendor: mitre
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Severity by source

Vendor (mitre) PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
EUVD ID Assigned
Mar 15, 2026 - 14:04 euvd
EUVD-2025-200259
Analysis Generated
Mar 15, 2026 - 14:04 vuln.today
PoC Detected
Dec 15, 2025 - 13:35 vuln.today
Public exploit code
CVE Published
Dec 02, 2025 - 15:15 nvd
CRITICAL 9.8

DescriptionCVE.org

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.

Analysis

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.

Technical ContextAI

An authentication bypass vulnerability allows attackers to circumvent login mechanisms and gain unauthorized access without valid credentials. This vulnerability is classified as Missing Authentication for Critical Function (CWE-306).

RemediationAI

Implement robust authentication mechanisms. Use multi-factor authentication. Review authentication logic for bypass conditions. Remove default credentials.

CVE-2025-59693 CRITICAL POC
9.8 Dec 02

The Chassis Management Board in Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow

CVE-2025-59703 CRITICAL POC
9.1 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a Physically Proximate Attacker

CVE-2025-59702 HIGH POC
7.2 Dec 02

A privilege escalation vulnerability (CVSS 7.2) that allows a physically proximate attacker with elevated privileges. Ri

CVE-2025-59697 HIGH POC
7.2 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker

CVE-2025-59705 MEDIUM POC
6.8 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a Physically Proximate Attacker

CVE-2025-59699 MEDIUM POC
6.8 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker

CVE-2025-59698 MEDIUM POC
6.8 Dec 02

CVE-2025-59698 is a security vulnerability (CVSS 6.8) that allows a physically proximate attacker. Risk factors: public

CVE-2025-59694 MEDIUM POC
6.8 Dec 02

CVE-2025-59694 is a security vulnerability (CVSS 6.8) that allows a physically proximate attacker. Risk factors: public

CVE-2025-59704 MEDIUM POC
4.6 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow an attacker to gain access the

CVE-2025-59701 MEDIUM POC
4.1 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker

CVE-2025-59700 LOW POC
3.9 Dec 02

Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a physically proximate attacker

CVE-2025-59696 LOW POC
3.2 Dec 02

CVE-2025-59696 is a security vulnerability (CVSS 3.2) that allows a physically proximate attacker. Risk factors: public

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CVE-2025-59695 vulnerability details – vuln.today

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