Rancher CLI CA Bypass via -skip-verify Flag
CVE-2025-67601 Published on February 25, 2026
Rancher CLI skips TLS verification on Rancher CLI login command
A vulnerability has been identified within Rancher Manager, where using self-signed CA certificates and passing the -skip-verify flag to the Rancher CLI login command without also passing the cacert flag results in the CLI attempting to fetch CA certificates stored in Ranchers setting cacerts.
Vulnerability Analysis
CVE-2025-67601 can be exploited with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
Improper Certificate Validation
The software does not validate, or incorrectly validates, a certificate. When a certificate is invalid or malicious, it might allow an attacker to spoof a trusted entity by interfering in the communication path between the host and client. The software might connect to a malicious host while believing it is a trusted host, or the software might be deceived into accepting spoofed data that appears to originate from a trusted host.
Products Associated with CVE-2025-67601
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Affected Versions
SUSE rancher:- Before 0.0.0-20260129092249-bb0625fd1896 is affected.
- Version 2.13.0 and below 2.13.2 is affected.
- Version 2.12.0 and below 2.12.6 is affected.
- Version 2.11.0 and below 2.11.10 is affected.
- Version 2.10.0 and below 2.10.11 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.