What’s Vulnerable › Vulnerabilities

CVE-2024-39770

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-01-14 · updated 2026-06-17
• Weakness: CWE-120

Description

Multiple buffer overflow vulnerabilities exist in the internet.cgi set_qos() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability exists in the `en_enable` POST parameter.

Affected products

• Wavlink Wl-Wn533A8 Firmware: m33a8.v5030.210505

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2024-2022
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2022

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