CVE-2022-37884

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-09-20 · updated 2026-06-17
Weakness: CWE-400

Description

A vulnerability exists in the ClearPass Policy Manager Guest User Interface that can allow an unauthenticated attacker to send specific operations which result in a Denial-of-Service condition. A successful exploitation of this vulnerability results in the unavailability of the guest interface in Aruba ClearPass Policy Manager version(s): 6.10.x: 6.10.6 and below; 6.9.x: 6.9.11 and below. Aruba has released upgrades for Aruba ClearPass Policy Manager that address this security vulnerability.

Affected products

Aruba ClearPass Policy Manager: from 6.9.0 before 6.9.12; from 6.10.0 before 6.10.7 — fixed in 6.10.7, 6.9.12

How to fix

Upgrade to a fixed version: Aruba ClearPass Policy Manager 6.10.7, 6.9.12. Check the vendor advisory for mitigations.

References

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