Riskcovery

CVE-2026-76413

Cisco Secure Firewall Management Center Software Single Sign-On Token Forgery of Administrator Account Vulnerability

State
Published
Severity
8.2 High
Published
Sep 16, 2026
Updated
Sep 17, 2026
Reserved
Aug 19, 2026

Read the record on cve.org

Description

A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to log in as the Cisco ASDM administrator user.

This vulnerability is due to improper management of the Cisco ASDM SSO token. An attacker could exploit this vulnerability by performing session token forgery techniques. A successful exploit could allow the attacker to log in as the administrator user and, by repeating this action, keep legitimate administrators locked out of the ASDM indefinitely.

Scores

CVSSScoreVectorSource
3.18.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Hcisco

Weaknesses

  • CWE-1259 Improper Restriction of Security Token Assignment

Affected Products

ProductVersions
Cisco Secure Firewall Management Center (FMC)Cisco
  • 7.0.0Affected
  • 7.0.0.1Affected
  • 7.0.1Affected
  • 7.0.1.1Affected
  • 7.0.2Affected
  • 7.2.0Affected
  • 7.0.2.1Affected
  • 7.0.3Affected
  • 7.2.0.1Affected
  • 7.0.4Affected
  • 7.2.1Affected
  • 7.0.5Affected
  • 7.3.0Affected
  • 7.2.2Affected
  • 7.3.1Affected
  • 7.2.3Affected
  • 7.2.3.1Affected
  • 7.2.4Affected
  • 7.0.6Affected
  • 7.2.4.1Affected
  • 7.2.5Affected
  • 7.3.1.1Affected
  • 7.4.0Affected
  • 7.0.6.1Affected
  • 7.2.5.1Affected
  • and 43 more versions

References

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