CVE-2025-59705
Entrust nShield Connect XC, nShield 5c, and nShield HSMi Privilege Escalation Vulnerability
Description
Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a Physically Proximate Attacker to Escalate Privileges by enabling the USB interface through chassis probe insertion during system boot, aka "Unauthorized Reactivation of the USB interface" or F01.
INFO
Published Date :
Dec. 2, 2025, 3:15 p.m.
Last Modified :
Dec. 8, 2025, 7:39 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-59705
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the device firmware to a secure version.
- Disable the USB interface if not needed.
- Physically secure the device chassis.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-59705.
| URL | Resource |
|---|---|
| https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj | Exploit Third Party Advisory |
| https://www.entrust.com/use-case/why-use-an-hsm | Product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-59705 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-59705
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-59705 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-59705 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 08, 2025
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:entrust:nshield_5c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 13.6.12 *cpe:2.3:o:entrust:nshield_5c_firmware:*:*:*:*:*:*:*:* versions from (including) 13.7 up to (excluding) 13.9.0 OR cpe:2.3:h:entrust:nshield_5c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:entrust:nshield_hsmi_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 13.6.12 *cpe:2.3:o:entrust:nshield_hsmi_firmware:*:*:*:*:*:*:*:* versions from (including) 13.7 up to (excluding) 13.9.0 OR cpe:2.3:h:entrust:nshield_hsmi:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:entrust:nshield_connect_xc_base_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 13.6.12 *cpe:2.3:o:entrust:nshield_connect_xc_base_firmware:*:*:*:*:*:*:*:* versions from (including) 13.7 up to (excluding) 13.9.0 OR cpe:2.3:h:entrust:nshield_connect_xc_base:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:entrust:nshield_connect_xc_mid_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 13.6.12 *cpe:2.3:o:entrust:nshield_connect_xc_mid_firmware:*:*:*:*:*:*:*:* versions from (including) 13.7 up to (excluding) 13.9.0 OR cpe:2.3:h:entrust:nshield_connect_xc_mid:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:entrust:nshield_connect_xc_high_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 13.6.12 *cpe:2.3:o:entrust:nshield_connect_xc_high_firmware:*:*:*:*:*:*:*:* versions from (including) 13.7 up to (excluding) 13.9.0 OR cpe:2.3:h:entrust:nshield_connect_xc_high:-:*:*:*:*:*:*:* Added Reference Type MITRE: https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj Types: Exploit, Third Party Advisory Added Reference Type MITRE: https://www.entrust.com/use-case/why-use-an-hsm Types: Product -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Dec. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-269 -
New CVE Received by [email protected]
Dec. 02, 2025
Action Type Old Value New Value Added Description Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7, allow a Physically Proximate Attacker to Escalate Privileges by enabling the USB interface through chassis probe insertion during system boot, aka "Unauthorized Reactivation of the USB interface" or F01. Added Reference https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj Added Reference https://www.entrust.com/use-case/why-use-an-hsm