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CVE-2022-20929

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CVE-2022-20929

Published: Mar 8, 2023

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

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.

VendorProductVersions

Cisco

Cisco Enterprise NFV Infrastructure Software

affected
3.5.1
affected
3.5.2
affected
3.6.1
affected
3.6.2
affected
3.6.3

+28 more versions

Weaknesses (CWE)

CWE-347

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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