What’s Vulnerable › Vulnerabilities

CVE-2026-73788: Privilege Escalation in ClearPass OnGuard Agent

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-09 · updated 2026-09-10
• Weakness: CWE-269

Description

A vulnerability in the ClearPass OnGuard agent could allow an authenticated remote attacker to elevate their own privileges on a vulnerable ClearPass OnGuard deployment. Successful exploitation could allow an attacker to obtain root privileges, leading to potentially unauthorized operation of the vulnerable system.

Affected products

• Aruba ClearPass Policy Manager: from 6.12.0 through 6.12.8; from 6.11.0 through 6.11.14

References

• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05130en_us&docLocale=en_US

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