CVE-2026-20029 - Vulnerability Details

Related Threat Clusters

• Cisco Patches ISE Vulnerability with Public Exploit Code

  Cisco has patched a vulnerability in its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) products. The flaw, tracked as CVE-2026-20029, allows remote attackers with admin-level privileges to…

  7 articles · Updated January 8, 2026
• Cisco ISE Vulnerability Exposes Sensitive Data to Remote Attackers

  Cisco has addressed a critical vulnerability in its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) that allowed authenticated administrators to access sensitive server files. The…

  3 articles · Updated January 8, 2026
• Cisco Patches Medium-Severity ISE Vulnerability After PoC Exploit

  Cisco has patched a medium-severity vulnerability in its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC) after a public proof-of-concept (PoC) exploit was disclosed. The vulnerability,…

  4 articles · Updated January 8, 2026

Recent Intelligence Reports

• Cisco ISE, ISE-PIC flaw patched following PoC exploit release — Scworld · January 9, 2026
• Patch now! Attacks on Cisco Identity Services Engine are imminent — Heise.De · January 9, 2026
• Cisco identifies vulnerability in ISE network access control devices — Csoonline · January 9, 2026
• Cisco Releases Emergency Patch For ISE Vulnerability After Proof-of — Linkedin · January 8, 2026
• Ruh-roh, there's a Cisco ISE bug POC on the loose • The Register — Theregister · January 8, 2026
• Patch Cisco ISE bug now before attackers abuse proof-of — Theregister · January 8, 2026
• Public PoC prompts Cisco patch for ISE, ISE — Securityaffairs.Co · January 8, 2026
• Cisco ISE Vulnerability Let Remote attacker Access Sensitive Data — Cybersecuritynews · January 8, 2026

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