PT-2020-4465 · Cisco · Cisco Firepower Management Center

Published 2020-10-21 · Updated 2024-11-26 · CVE-2020-3410

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco Firepower Management Center (FMC) Software (affected versions not specified)

Description A vulnerability in the Common Access Card (CAC) authentication feature could allow an unauthenticated, remote attacker to bypass authentication and access the FMC system. The attacker must have a valid CAC to initiate the access attempt. This issue is due to incorrect session invalidation during CAC authentication. An attacker could exploit this by performing a CAC-based authentication attempt to an affected system, potentially accessing the system with the privileges of a CAC-authenticated user who is currently logged in.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2020-05013

CVE-2020-3410

Affected Products

Cisco Firepower Management Center

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-cacauthbyp-NCLGZm3Q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3410 · Security Note
• https://bdu.fstec.ru/vul/2020-05013 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3410 · Vendor Advisory