CVE-2026-76449

CVE CVE-2026-76449EUVD EUVD-2026-81148Published 2026-09-16T20:18:15.000ZLast changed 2026-09-17T13:40:59.000ZCVSS 4.9

What the advisory describes

A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to conduct an SQL or HQL injection attack on an affected device. This vulnerability is due to insufficient validation of user-supplied input to the affected APIs before it is used to build database queries. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to execute arbitrary SQL or HQL queries against the underlying database, which could allow the attacker to view or modify data that they are not authorized to access. To exploit this vulnerability, the attacker must have valid administrative credentials.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Cisco — Cisco ISE Passive Identity Connector 3.5.0; 3.2.0; 3.4.0; 3.1.0; 3.3.0
Cisco — Cisco Identity Services Engine Software 3.3.0; 3.2.0 p2; 3.1.0 p6; 3.2.0 p1; 3.5.0; 3.2 Patch 9; 3.1.0 p10; 3.3 Patch 11; 3.1.0 p5; 3.4 Patch 2; 3.3 Patch 6; 3.5 Patch 1; 3.4 Patch 6; 3.4 Patch 5; 3.2.0 p7; 3.4 Patch 3; 3.1.0 p1; 3.3 Patch 4; 3.4 Patch 7; 3.4 Patch 1; 3.3 Patch 10; 3.3 Patch 1; 3.2 Patch 10; 3.1.0 p2; 3.2.0 p4; 3.5 Patch 3; 3.2.0; 3.3 Patch 2; 3.1.0 p4; 3.3 Patch 8; 3.3 Patch 9; 3.2.0 p6; 3.3 Patch 7; 3.2.0 p3; 3.1.0; 3.4.0; 3.2 Patch 8; 3.4 Patch 4; 3.1.0 p9; 3.3 Patch 5; 3.5 Patch 2; 3.1.0 p8; 3.1.0 p7; 3.2.0 p5; 3.1.0 p11; 3.3 Patch 3; 3.3 Patch 12; 3.1.0 p3; 3.1.0 p72

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Cisco — Identity Services Engine Software

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