8.6
High
CVE-2025-20152 A vulnerability in the RADIUS message processing feature of Cisco Identity Services Engine (ISE) could allow an…
Description
A vulnerability in the RADIUS message processing feature of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain RADIUS requests. An attacker could exploit this vulnerability by sending a specific authentication request to a network access device (NAD) that uses Cisco ISE for authentication, authorization, and accounting (AAA). A successful exploit could allow the attacker to cause Cisco ISE to reload.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Identity Services Engine Software | 3.4.0 | No fix stated |
References
- cisco-sa-ise-restart-ss-uf986G2Q sec.cloudapps.cisco.com
Timeline
- Published
- Last modified
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