CVE-2022-4886

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 77.8% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

Published

2023-10-25 19:18Z3 YR AGO

Last updated

2025-02-13 16:34Z1 YR AGO

Reserved

2023-01-12

Assigning CNA

kubernetes

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

c1d77081f6f61fefd1074e33176dda00bcb0158f68c0dfc5f493323f037793ef

• github.comhttps://github.com/kubernetes/ingress-nginx/issues/10570issue-tracking
• groups.google.comhttps://groups.google.com/g/kubernetes-security-announce/c/ge7u3qCwZLImailing-list
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2023/10/25/5
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20240307-0013/