What is CVE-2022-20929?

CVE-2022-20929 is a high-severity vulnerability in Cisco Enterprise Nfv Infrastructure Software, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.8/10. Published 2023-03-08.

How severe is CVE-2022-20929?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Cisco Enterprise Nfv Infrastructure Software

CVE-2022-20929

A vulnerability in the upgrade signature verification of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an unauthenticated, local attacker to provide an unauthentic upgrade file for upload. This vulnerability is due to…

EPSS: 0.001 (25.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Cisco Enterprise Nfv Infrastructure Software — versions 3.5.1, 3.5.2, 3.6.1

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

cisco-sa-NFVIS-ISV-BQrvEv2h

Frequently asked questions

What is CVE-2022-20929?: CVE-2022-20929 is a high-severity vulnerability in Cisco Enterprise Nfv Infrastructure Software, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.8/10. Published 2023-03-08.
How severe is CVE-2022-20929?: High severity. CVSS v3 base score is 7.8 out of 10.