CVE-2021-40987: Command Injection
A remote arbitrary command execution vulnerability was discovered in Aruba ClearPass Policy Manager version(s): ClearPass Policy Manager 6.10.x prior to 6.10.2 - - ClearPass Policy Manager 6.9.x prior to 6.9.7-HF1 - - ClearPass Policy Manager 6.8.x prior to 6.8.9-HF1. Aruba has released patches for ClearPass Policy Manager that address this security vulnerability.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Aruba ClearPass Policy Manager 6.10.xto a version that resolves this vulnerability.Fixed in 6.10.2 - Upgrade
Upgrade
Aruba ClearPass Policy Manager 6.9.xto a version that resolves this vulnerability.Fixed in 6.9.7-HF1 - Upgrade
Upgrade
Aruba ClearPass Policy Manager 6.8.xto a version that resolves this vulnerability.Fixed in 6.8.9-HF1
Event History
Frequently Asked Questions
What is the severity of CVE-2021-40987?
CVE-2021-40987 is classified as a critical severity vulnerability due to its potential for remote arbitrary command execution.
How do I fix CVE-2021-40987?
To fix CVE-2021-40987, update Aruba ClearPass Policy Manager to version 6.10.2 or later, 6.9.7-HF1 or later, or 6.8.9-HF1 or later.
Which versions of Aruba ClearPass Policy Manager are affected by CVE-2021-40987?
CVE-2021-40987 affects versions prior to 6.10.2, 6.9.7-HF1, and 6.8.9-HF1.
What consequences can result from exploiting CVE-2021-40987?
Exploitation of CVE-2021-40987 could allow an attacker to execute arbitrary commands on the affected system remotely.
Is there a patch available for CVE-2021-40987?
Yes, Aruba has released patches for CVE-2021-40987 for affected versions of ClearPass Policy Manager.