High severity8.1NVD Advisory· Published Dec 17, 2021· Updated Jun 17, 2026
CVE-2021-36780
CVE-2021-36780
Description
A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.
AI Insight
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Affected products
3- SUSE/Longhornv5Range: longhorn
Patches
Vulnerability mechanics
References
2- bugzilla.suse.com/show_bug.cginvdIssue TrackingVendor Advisory
- github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhxnvdThird Party Advisory
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