PT-2025-2547 · Wavlink · Wavlink Ac3000

Lilith >_> · Published 2025-01-14 · Updated 2025-01-14 · CVE-2024-39603

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 M33A8.V5030.210505

Description: A stack-based buffer overflow vulnerability exists in the set wifi basic mesh() 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. The set wifi basic mesh() function is the vulnerable component.

Recommendations: For Wavlink AC3000 M33A8.V5030.210505, as a temporary workaround, consider disabling the set wifi basic mesh() function until a patch is available. Restrict access to the wireless.cgi module to minimize the risk of exploitation. 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-2024-39603

Affected Products

Wavlink Ac3000

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-2042 · Exploit
• https://osv.dev/vulnerability/CVE-2024-39603 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39603 · Security Note
• https://twitter.com/CVEnew/status/1879177280007897486 · Twitter Post