CVE Feed

    Dashboard / CVE / CVE-2022-20929

    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 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.

    Published:Mar 8, 2023
    Last Modified:Nov 21, 2024
    EPS:Mar 8, 2023
    EPSS Score:0.00039
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Enterprise Nfv Infrastructure Software

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-463 Padding Oracle Crypto Attack
    CAPEC-475 Signature Spoofing by Improper Validation

    Related CVEs

    CVE-2026-20293 (CVSS 7.1) — A vulnerability in the Unified Extensible Firmware Interface (UEFI) Shell implementation of Cisco UCS Servers …
    CVE-2026-20198 (CVSS 4.8) — A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could al…
    CVE-2026-20090 (CVSS 4.8) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attack…
    CVE-2026-20089 (CVSS 4.8) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attack…
    CVE-2026-20087 (CVSS 4.8) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attack…
    CVE-2026-20088 (CVSS 4.8) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attack…
    CVE-2026-20096 (CVSS 6.5) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attack…
    CVE-2026-20095 (CVSS 6.5) — A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attack…
    CVE-2026-20093 (CVSS 9.8) — A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could all…
    CVE-2026-20085 (CVSS 6.1) — A vulnerability in the web-based management interface of Cisco IMC could allow an unauthenticated, remote atta…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High