CVE-2024-39770

HIGH
7.2
CVSS Score
Published: January 14, 2025 at 02:21 PM UTC
Updated: June 17, 2026 at 07:42 AM UTC
2 products affected across 1 vendorWl WN533A8 FirmwareWl-Wn533A8

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Severity
HIGH7.2
Exploit prediction
EPSS 1%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

M33A8.V5030.210505m33a8.v5030.210505
wavlink-wl-wn533a8 (same device)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120

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