SUSE Rancher up to 2.10.10/2.11.9/2.12.5/2.13.1 CLI Login certificate validation

Summaryinfo

A vulnerability was found in SUSE Rancher up to 2.10.10/2.11.9/2.12.5/2.13.1. It has been declared as critical. This impacts an unknown function of the component CLI Login. Executing a manipulation can lead to certificate validation. This vulnerability is tracked as CVE-2025-67601. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in SUSE Rancher up to 2.10.10/2.11.9/2.12.5/2.13.1. This vulnerability affects some unknown processing of the component CLI Login. The manipulation with an unknown input leads to a certificate validation vulnerability. The CWE definition for the vulnerability is CWE-295. The product does not validate, or incorrectly validates, a certificate. As an impact it is known to affect integrity. CVE summarizes:

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 Rancher’s setting cacerts.

The advisory is shared for download at bugzilla.suse.com. This vulnerability was named CVE-2025-67601 since 12/09/2025. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/03/2026). The MITRE ATT&CK project declares the attack technique as T1587.003.

Upgrading to version 2.10.11, 2.11.10, 2.12.6 or 2.13.2 eliminates this vulnerability.

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Productinfo

Vendor

• SUSE

Name

• Rancher

Version

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.10.10
• 2.11.0
• 2.11.1
• 2.11.2
• 2.11.3
• 2.11.4
• 2.11.5
• 2.11.6
• 2.11.7
• 2.11.8
• 2.11.9
• 2.12.0
• 2.12.1
• 2.12.2
• 2.12.3
• 2.12.4
• 2.12.5
• 2.13.0
• 2.13.1

License

• open-source

Website

• Vendor: https://www.suse.com/

CPE 2.3info

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CPE 2.2info

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