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Cisco Enterprise NFV Infrastructure Software Improper Signature Verification Vulnerability

cisco-sa-NFVIS-ISV-BQrvEv2h · High · Published · Updated

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 insufficient cryptographic signature verification of upgrade files. An attacker could exploit this vulnerability by providing an administrator with an unauthentic upgrade file. A successful exploit could allow the attacker to fully compromise the Cisco NFVIS system. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-NFVIS-ISV-BQrvEv2h

Cisco advisory ·CSAF JSON

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2022-20929
Cisco Bug IDsCSCvz74003
CVSS ScoreBase 7.8
Base 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco Enterprise NFV Infrastructure Software

CSAF Product Statuses

Product Status Source CVE Rows
Cisco Enterprise NFV Infrastructure Software known_affected cisco_csaf CVE-2022-20929 1

Related Products

Product CVE Evidence
Cisco Enterprise NFV Infrastructure Software CVE-2022-20929 Cisco OpenVuln