Status: UPDATED | Advisory ID: CVE-2026-76424
| CVE | CVE-2026-76424 |
| CVSS Score / Version | 7.2 (High) / CVSS v3.1 |
| Updated | 2026-09-28 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is high; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high. |
| Affected products | Cisco Identity Services Engine and Cisco Identity Services Engine Software |
| Classified as | CWE-23 (Relative Path Traversal) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Cisco | Identity Services Engine | ||
| Cisco | Cisco Identity Services Engine Software |
| Subsystems | Industrial Networking & Connectivity |
| Sectors | Critical Manufacturing, Energy, Transportation Systems, Water and Wastewater Systems |
A vulnerability in the REST API of Cisco ISE could allow an authenticated, remote attacker to upload or copy arbitrary files on an affected device.
This vulnerability is due to insufficient validation in file operations. An attacker could exploit this vulnerability by uploading a file with a crafted path. A successful exploit could allow the attacker to upload files to arbitrary locations and execute arbitrary commands as root on the affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. (NVD)
Monitor Cisco's web page for any future patch releases. See vendor advisory link below.