CVE-2026-76433
Description
A vulnerability in the client provisioning download feature of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to access protected files on an affected device. This vulnerability is due to insufficient validation of directory traversal character sequences in a user-supplied path when the software processes provisioning resource requests. An attacker could exploit this vulnerability by sending a crafted request to the provisioning download service. A successful exploit could allow the attacker to access protected files without authentication, potentially exposing sensitive information.
How to fix
- cisco identity_services_engine3.3.0 or later
- cisco identity_services_engine_passive_identity_connector3.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco identity_services_engine | 3.1.0 ≤ v < 3.3.0, 3.3.0, 3.4.0, 3.5.0 | 3.3.0 |
| cisco identity_services_engine_passive_identity_connector | 3.1.0 ≤ v < 3.3.0, 3.3.0, 3.4.0 | 3.3.0 |
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Attack Surface Management
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