PT-2025-2540 · Wavlink · Wavlink Ac3000

Lilith >_> · Published 2025-01-14 · Updated 2025-01-14 · CVE-2024-39359

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Wavlink AC3000 version M33A8.V5030.210505

Description: A stack-based buffer overflow vulnerability exists in the DeleteMac() function of wireless.cgi. This issue can be triggered by a specially crafted HTTP request, potentially leading to arbitrary command execution. An attacker must make an authenticated HTTP request to exploit this vulnerability.

Recommendations: For version M33A8.V5030.210505, consider disabling the DeleteMac() function in wireless.cgi as a temporary workaround until a patch is available. Restrict access to the wireless.cgi module to minimize the risk of exploitation. Avoid using the DeleteMac() function in authenticated HTTP requests until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2024-39359

Affected Products

Wavlink Ac3000

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-2040 · Exploit
• https://osv.dev/vulnerability/CVE-2024-39359 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39359 · Security Note
• https://twitter.com/CVEnew/status/1879177278338543780 · Twitter Post