Description (CNA)
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC), engineering teams have conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20237 are related to improper input validation issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-20.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Identity Services Engine Software | affected 3.1.0; affected 3.1.0 p1; affected 3.1.0 p3; affected 3.1.0 p2; affected 3.2.0; affected 3.1.0 p4; affected 3.1.0 p5; affected 3.2.0 p1; affected 3.1.0 p6; affected 3.2.0 p2; affected 3.1.0 p7; affected 3.3.0; affected 3.2.0 p3; affected 3.2.0 p4; affected 3.1.0 p8; affected 3.2.0 p5; affected 3.2.0 p6; affected 3.1.0 p9; affected 3.3 Patch 2; affected 3.3 Patch 1; affected 3.3 Patch 3; affected 3.4.0; affected 3.2.0 p7; affected 3.3 Patch 4; affected 3.4 Patch 1; affected 3.1.0 p10; affected 3.3 Patch 5; affected 3.3 Patch 6; affected 3.4 Patch 2; affected 3.3 Patch 7; affected 3.4 Patch 3; affected 3.5.0; affected 3.4 Patch 4; affected 3.3 Patch 8; affected 3.2 Patch 8; affected 3.5 Patch 1; affected 3.3 Patch 9; affected 3.2 Patch 9; affected 3.4 Patch 5; affected 3.5 Patch 3; affected 3.5 Patch 2; affected 3.3 Patch 10; affected 3.3 Patch 11; affected 3.4 Patch 6; affected 3.2 Patch 10; affected 3.1.0 p72; affected 3.1.0 p11 |
| Cisco / Cisco ISE Passive Identity Connector | affected 3.2.0; affected 3.1.0; affected 3.3.0; affected 3.4.0; affected 3.5.0 |
CWE
CWE-20
References
ADP enrichment
No English description supplied.
No references supplied.