CVE-2021-40988: Path Traversal
A remote directory traversal 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 Managerto a version that resolves this vulnerability.Fixed in 6.10.2 - Upgrade
Upgrade
Aruba ClearPass Policy Managerto a version that resolves this vulnerability.Fixed in 6.9.7-HF1 - Upgrade
Upgrade
Aruba ClearPass Policy Managerto a version that resolves this vulnerability.Fixed in 6.8.9-HF1
Event History
Frequently Asked Questions
What is the severity of CVE-2021-40988?
CVE-2021-40988 is classified as a critical remote directory traversal vulnerability.
How do I fix CVE-2021-40988?
To fix CVE-2021-40988, update your Aruba ClearPass Policy Manager to version 6.10.2 or later, 6.9.7-HF1 or later, or 6.8.9-HF1 or later.
What versions of Aruba ClearPass Policy Manager are affected by CVE-2021-40988?
CVE-2021-40988 affects Aruba ClearPass Policy Manager versions 6.10.x prior to 6.10.2, 6.9.x prior to 6.9.7-HF1, and 6.8.x prior to 6.8.9-HF1.
Is CVE-2021-40988 exploitable remotely?
Yes, CVE-2021-40988 is a remote vulnerability that can be exploited from outside the network.
What kind of attack can CVE-2021-40988 enable?
CVE-2021-40988 can enable unauthorized access to restricted files on the server through directory traversal techniques.