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01 Record

CVE-2022-3172

Kubernetes - API server - Aggregated API server can cause clients to be redirected (SSRF)

MediumPUBLISHEDCNA: kubernetes
CNA base score5.1 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L

02 Description

Kubernetes - API server - Aggregated API server can cause clients to be redirected (SSRF)

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
2.46% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 84.0% of scored records. A rank, not a probability.
NVD base score
8.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-11-03 18:11Z2 YR AGO
Last updated
2025-02-13 16:32Z1 YR AGO
Reserved
2022-09-09
Assigning CNA
kubernetes
Record state
PUBLISHED
Severity
Medium (CVSS 5.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L
Weaknesses
  • CWE-918Server-Side Request Forgery (SSRF)Base
Data version
5.1
Document digest
1a252ccb2d4e2476deb9c1bb6176a8c5c10b82e9f97926af1a3ea56d5319325d

05 Affected products

VendorProductVersionsPlatforms
Kuberneteskube-apiserverv1.25.0, v1.24.0 to v1.24.4, v1.23.0 to v1.23.10, v1.22.0 to v1.22.13, 0 to v1.21.14—

06 References

07 Fixed in

Debian 12

  • kubernetes
    Fixed in 1.20.5+really1.20.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • kubernetes
    Fixed in 1.20.5+really1.20.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • kubernetes
    Fixed in 1.20.5+really1.20.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.