CVE-2024-4877
HIGHCVSS 8.8/10EPSS 0.44%
Last modified
CVE-2024-4877 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges. EPSS estimates a 0.44% chance of exploitation in the next 30 days.
Description
OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openvpn | Openvpn | >= 2.4.0, < 2.6.11 |
References
- https://community.openvpn.net/openvpn/wiki/CVE-2024-4877Permissions Required
- https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07634.htmlMailing List, Release Notes
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-4877?
OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to escalate its privileges
How severe is CVE-2024-4877?
CVE-2024-4877 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.
How do I fix CVE-2024-4877?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-4877?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST