Authenticated Command Injection Leading to Privilege Escalation in ClearPass Policy Manager API

published 2026-10-06 33 d ago modified 2026-10-08 32 d ago also EUVD-2026-93890

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits: 0; none known

A command injection vulnerability exists in the API of ClearPass Policy Manager. Successful exploitation could allow an authenticated remote attacker to escalate privileges and gain administrative control of the affected system.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 33 d ago (2026-10-07)

Exploit prediction

0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Hewlett Packard Enterprise (HPE) ClearPass Policy Manager (CPPM)

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

support.hpe.com /hpesc/public/docDisplay?docId=hpesbnw05158en_us&docLocale=en_US

Sources

CVE List CVE-2026-79803
NVD CVE-2026-79803

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary