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Vulnerability · Published Sep 9, 2026 · Assigned by hpe

CVE-2026-73789Unauthenticated Insecure Parameter Manipulation allows Data Tampering In CPPM Web Interface

Medium 5.3

In plain English

A medium-severity improper access control 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 0.4% (higher than 35% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.4%top 65.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability in the web-based management interface of CPPM guest account management services could allow an unauthenticated remote attacker to manipulate account settings. Successful exploitation could allow an attacker to extend network access beyond policy limits, leading to unauthorized prolonged use of network resources.

Affected products (as reported)

VendorProductVersions
Hewlett Packard Enterprise (HPE) ClearPass Policy Manager (CPPM) 6.12.0 – through 6.12.86.11.0 – through 6.11.14

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References