Medium severity · published Sep 4, 2025
CVE-2025-23262
NVIDIA ConnectX contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorization to modify the configuration
6.3
CVSS
0.2%
EPSS
No
On KEV
Description
NVIDIA ConnectX contains a vulnerability in the management interface, where an attacker with local access could cause incorrect authorization to modify the configuration. A successful exploit of this vulnerability might lead to denial of service, escalation of privileges, information disclosure, and data tampering.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CG
ConnectX GA · NVIDIA
All versions prior to 45.1020 · source: vendor
CL
ConnectX LTS22 · NVIDIA
All versions prior to 35.4554 · source: vendor
CL
ConnectX LTS23 · NVIDIA
All versions prior to 39.5050 · source: vendor
CL
ConnectX LTS24 · NVIDIA
All versions prior to 43.3608 · source: vendor
CO
ConnectX-4 · NVIDIA
All versions prior to 12.28.2704 · source: vendor
CL
ConnectX-4 LX · NVIDIA
All versions prior to 14.32.1908 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-23262
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-23262
nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2025-23262
nvidia.custhelp.com
https://nvidia.custhelp.com/app/answers/detail/a_id/5655
www.cve.org
https://www.cve.org/CVERecord?id=CVE-2025-23262
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