OpenVPN Configuration Flaws in Wavlink AC3000 M33A8 Router
CVE-2024-39798

9.1CRITICAL

Key Information:

Vendor

Wavlink

Vendor
CVE Published:
14 January 2025

What is CVE-2024-39798?

Multiple external configuration control vulnerabilities have been identified in the OpenVPN setup functionality of the Wavlink AC3000 M33A8 router. These vulnerabilities can be exploited through a specially crafted HTTP request, potentially allowing unauthorized command execution. An attacker could leverage authenticated HTTP requests to trigger these vulnerabilities effectively. Specifically, a configuration injection vulnerability exists in the sel_open_protocol POST parameter, which may lead to serious security implications if left unaddressed.

Affected Version(s)

Wavlink AC3000 M33A8.V5030.210505

References

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

Credit

Discovered by Lilith >_> of Cisco Talos.
.