TI-2022-21492 Aliases CVE-2022-43758 GHSA-34p5-jp77-fcrc

Rancher: Command injection in Git package

LOW 37CWE-78Published 2023-02-07 · Updated 2025-03-25

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: High
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-78.

Summary

A Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in SUSE Rancher allows code execution for user with the ability to add an untrusted Helm catalog or modifying the URL configuration used to download KDM (only admin users by default) This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00981 62nd percentileScored 2026-11-07

Fix Fixed Rancher (SUSE): 2.5.17github.com/rancher/rancher (Go): 2.5.17, 2.6.10, 2.7.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SUSE	Rancher	Rancher to before 2.5.17	2.5.17	Patch available	CNA
—	github.com/rancher/rancher (Go)	2.5.0 to before 2.5.17	2.5.17	Patch available	GHSA-34p5-jp77-fcrc
—	github.com/rancher/rancher (Go)	2.6.0 to before 2.6.10	2.6.10	Patch available	GHSA-34p5-jp77-fcrc
—	github.com/rancher/rancher (Go)	2.7.0 to before 2.7.1	2.7.1	Patch available	GHSA-34p5-jp77-fcrc

Rancher VendorSUSE Affected Rancher to before 2.5.17 Fixed in 2.5.17 Patch available CNA
github.com/rancher/rancher (Go) Vendor— Affected 2.5.0 to before 2.5.17 Fixed in 2.5.17 Patch available GHSA-34p5-jp77-fcrc
github.com/rancher/rancher (Go) Vendor— Affected 2.6.0 to before 2.6.10 Fixed in 2.6.10 Patch available GHSA-34p5-jp77-fcrc
github.com/rancher/rancher (Go) Vendor— Affected 2.7.0 to before 2.7.1 Fixed in 2.7.1 Patch available GHSA-34p5-jp77-fcrc

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:suse:rancher::::::::	2.5.0 to before 2.5.17; 2.6.0 to before 2.6.10; 2.7.0 to before 2.7.1	Vulnerable	SUSE

cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* Versions 2.5.0 to before 2.5.17; 2.6.0 to before 2.6.10; 2.7.0 to before 2.7.1 Vulnerable ·SUSE

Remediation

Fix · CNA Rancher (SUSE) Fixed in 2.5.17
Fix · GHSA-34p5-jp77-fcrc github.com/rancher/rancher (Go) Fixed in 2.5.17 Advisory →
Fix · GHSA-34p5-jp77-fcrc github.com/rancher/rancher (Go) Fixed in 2.6.10 Advisory →
Fix · GHSA-34p5-jp77-fcrc github.com/rancher/rancher (Go) Fixed in 2.7.1 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2023-02-07
SUSE Rancher 2.5.17
4 records Highest priority Priority MEDIUM 2 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2022-21491 Rancher: Exposure of sensitive fieldsPriority MEDIUM 44
- TI-2022-21493 Rancher: Privilege escalation via promoted rolesPriority MEDIUM 41
- TI-2022-06315 Authenticated user can gain unauthorized shell pod and kubectl access in the local clusterPriority LOW 38
Show all 4 records →

Timeline

2026-10-02 Threatist record created from CVE-2022-43758
2026-10-03 Alias added: GHSA-34p5-jp77-fcrc

References

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2022-43758

Other 3

TI-2021-14903 Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object CVSS 3.1CRITICAL 9.9
TI-2022-21489 Rancher: Non-random authentication token CVSS 3.1CRITICAL 9.8
TI-2019-08380 An issue was discovered that affects the following versions of Rancher: v2.0.0 through… CVSS 3.0CRITICAL 9.8
TI-2023-08827 Improper privilege management in SUSE Rancher CVSS 3.1CRITICAL 9.9
TI-2023-08823 Improper privilege management in SUSE Rancher CVSS 3.1CRITICAL 9.9
TI-2022-21491 Rancher: Exposure of sensitive fields CVSS 3.1CRITICAL 9.9

See all 35 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences