PT-2025-2537 · Wavlink · Wavlink Ac3000

Lilith >_> · Published 2025-01-14 · Updated 2025-08-21 · CVE-2024-39299

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 buffer overflow issue exists in the qos.cgi qos sta settings() functionality. This can be triggered by a specially crafted HTTP request, leading to a stack-based buffer overflow. An attacker can make an authenticated HTTP request to the /qos.cgi endpoint to exploit this issue.

Recommendations: For version M33A8.V5030.210505, consider disabling the qos sta settings() function as a temporary workaround until a patch is available. Restrict access to the /qos.cgi endpoint 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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-39299

Affected Products

Wavlink Ac3000

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-2048 · Exploit
• https://osv.dev/vulnerability/CVE-2024-39299 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39299 · Security Note
• https://t.me/cveNotify/133065 · Telegram Post
• https://twitter.com/CVEnew/status/1879177284965613912 · Twitter Post