CVE-2021-3197

Description

An issue was discovered in SaltStack Salt before 3002.5. The salt-api's ssh client is vulnerable to a shell injection by including ProxyCommand in an argument, or via ssh_options provided in an API request.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 5.25% Top 15%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org Vendor Advisory debian.org Vendor Advisory gentoo.org Vendor Advisory saltproject.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/saltstack/salt/releases third party advisory
https://saltproject.io/security_announcements/active-saltstack-cve-release-2021-feb-25/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YOGNT2XWPOYV7YT75DN7PS4GIYWFKOK5/ mailing list third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7GRVZ5WAEI3XFN2BDTL6DDXFS5HYSDVB/ mailing list third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FUGLOJ6NXLCIFRD2JTXBYQEMAEF2B6XH/ mailing list third party advisory vendor advisory
https://security.gentoo.org/glsa/202103-01 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00009.html third party advisory mailing list
https://www.debian.org/security/2021/dsa-5011 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00000.html third party advisory mailing list
https://security.gentoo.org/glsa/202310-22 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-3197?
CVE-2021-3197 has been scored as a critical severity vulnerability.
How to fix CVE-2021-3197?
To fix CVE-2021-3197, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-3197 being actively exploited in the wild?
It is possible that CVE-2021-3197 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.