8.8

CVE-2022-21953: suse rancher Missing Authorization

CVSS: 8.8v3.1HighModified
AliasesGHSA-g25r-gvq3-wrq7
Published 07-02-2023Last modified 25-03-2025
Open JSON

Vulnerability summary

CVE-2022-21953 is a high (CVSS 8.8) Missing Authorization vulnerability in suse rancher. EPSS estimates a 0.47% chance of exploitation in the next 30 days, higher than 39.5% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.47%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-02-2023
    PublishedVulnerability first disclosed.
  2. 25-03-2025
    Last modifiedVulnerability information updated.

Description

A Missing Authorization vulnerability in of SUSE Rancher allows authenticated user to create an unauthorized shell pod and kubectl access in the local cluster 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.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.47%

Chance of exploitation in the next 30 days

Percentile

40%

Versus all other CVEs

30-day change

0.00 pp

From 0.47% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.47%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Github.com/rancher1 product
  • rancher≥ 2.5.0, < 2.5.17 | ≥ 2.6.0, < 2.6.10 | ≥ 2.7.0, < 2.7.1
Suse1 product
  • rancher≥ Rancher, < 2.5.17 | ≥ 2.5.0, < 2.5.17 | ≥ 2.6.0, < 2.6.10 | ≥ 2.7.0, < 2.7.1

2 vendors · 2 products

References

4 links