CVE-2021-25320GHSA-GQF8-RVRH-G7W6GO-2026-4589
Rancher: Cloud credentials can be used through proxy API by users without access
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.5.9, 2.4.16
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A Improper Access Control vulnerability in Rancher, allows users in the cluster to make request to cloud providers by creating requests with the cloud-credential ID. Rancher in this case would attach the requested credentials without further checks This issue affects: Rancher versions prior to 2.5.9; Rancher versions prior to 2.4.16.
Timeline
- CVE published
- Record last updated
Affected versions
- Rancher Rancher
From Rancher · fixed in 2.5.9
- Rancher Rancher
From Rancher · fixed in 2.4.16
- github.com/rancher/rancherGo
From 2.2.0 · fixed in 2.4.16
- github.com/rancher/rancherGo
From 2.5.0 · fixed in 2.5.9
- github.com/rancher/rancherGo
From 2.2.0+incompatible