PT-2025-2557 · Wavlink · Wavlink Ac3000

Lilith >_> · Published 2025-01-14 · Updated 2025-01-14 · CVE-2024-39768

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: Multiple buffer overflow vulnerabilities exist in the internet.cgi set qos() functionality. A specially crafted HTTP request can lead to stack-based buffer overflow. An attacker can make an authenticated HTTP request to trigger these vulnerabilities. The vulnerability exists in the cli name POST parameter.

Recommendations: For Wavlink AC3000 version M33A8.V5030.210505, as a temporary workaround, consider restricting access to the cli name parameter in the affected HTTP endpoint until a patch is available. 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

BDU:2025-02275

CVE-2024-39768

Affected Products

Wavlink Ac3000

References · 7

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-2022 · Exploit
• https://bdu.fstec.ru/vul/2025-02275 · Security Note
• https://osv.dev/vulnerability/CVE-2024-39768 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39768 · Security Note
• https://twitter.com/VulmonFeeds/status/1879290369856135513 · Twitter Post
• https://twitter.com/CVEnew/status/1879177262014353450 · Twitter Post
• https://github.com/advisories/GHSA-wp3h-cvvj-q2gw · Note