---
id: CVE-2026-73786
title: >-
  A vulnerability in the web-based management interface of CPPM could allow an
  unauthenticated remote attacker to conduct a Denial-of-Service (DoS) attack
summary: >-
  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 pe…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-400
vendor: Hewlett Packard Enterprise (HPE)
product: ClearPass Policy Manager (CPPM)
affected:
  - clearpass_policy_manager_cppm >= 6.11.0 <= 6.11.14
published: '2026-09-09'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T15:47:22.273'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-73786'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05130en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
  - exploit-available
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-10T14:52:15.979249Z'
ingestedAt: '2026-09-09T21:22:45.592Z'
epss: 0.00327
epssPercentile: 0.26087
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/promasu/CVE-2026-73786'
  checkedAt: '2026-09-24T07:53:15.617Z'
exploitAvailable: true
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.