Vulnerability · Published Sep 9, 2026 · Assigned by hpe
CVE-2026-73786Unauthenticated Network-Based Denial of Service in CPPM systems
High 7.5
In plain English
A high-severity uncontrolled resource consumption in ClearPass Policy Manager (CPPM) from Hewlett Packard Enterprise (HPE). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
A vulnerability in the web-based management interface of CPPM could allow an unauthenticated remote attacker to conduct a Denial-of-Service (DoS) attack. Successful exploitation could allow an attacker to cause instability and degrade performance of the vulnerable CPPM server.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hewlett Packard Enterprise (HPE) | ClearPass Policy Manager (CPPM) | 6.11.0 – through 6.11.14 |
Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H