Advisoriesby IbisCiscoCVE-2026-76460
Cisco Identity Services Engine Software: authentication bypass
No fix yet
A vulnerability in an API of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to bypass authentication.
This vulnerability is due to insufficient authentication control on an API endpoint. An attacker could exploit this vulnerability by sending a crafted request to an affected API endpoint. A successful exploit could allow the attacker to gain unauthorized access to the affected device by bypassing the web-based management interface.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Cisco ISE Passive Identity Connector Product | <= 3.4.0 | No fix yet |
| <= 3.5.0 | No fix yet | |
| Cisco Identity Services Engine Software Product | <= 3.1.0 p8 | No fix yet |
| <= 3.1.0 p9 | No fix yet | |
| <= 3.3 Patch 2 | No fix yet | |
| <= 3.3 Patch 1 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-648