CVE-2025-9708

Description

A vulnerability exists in the Kubernetes C# client where the certificate validation logic accepts properly constructed certificates from any Certificate Authority (CA) without properly verifying the trust chain. This flaw allows a malicious actor to present a forged certificate and potentially intercept or manipulate communication with the Kubernetes API server, leading to possible man-in-the-middle attacks and API impersonation.

Risk Information

Base Score

6.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.016

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2025-9708 are fixed in Nuget - KubernetesClient 17.0.14	Windows
Vulnerabilities CVE-2025-9708 are fixed in Nuget - KubernetesClient for Linux 17.0.14	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234