PT-2025-2562 · Wavlink · Wavlink Ac3000

Lilith >_> · Published 2025-01-14 · Updated 2025-01-14 · CVE-2024-39781

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 OS command injection vulnerabilities exist in the sch reboot() functionality of adm.cgi, allowing for arbitrary code execution through a specially crafted HTTP request. An attacker can trigger these vulnerabilities by making an authenticated HTTP request. A command injection vulnerability exists in the restart hour POST parameter.

Recommendations: For version M33A8.V5030.210505, consider disabling the sch reboot() function until a patch is available to prevent exploitation. Restrict access to the adm.cgi module to minimize the risk of exploitation. Avoid using the restart hour parameter in the affected HTTP endpoint until the issue is resolved.

Exploit

Fix

RCE

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-02277

CVE-2024-39781

Affected Products

Wavlink Ac3000

References · 7

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-2033 · Exploit
• https://bdu.fstec.ru/vul/2025-02277 · Security Note
• https://osv.dev/vulnerability/CVE-2024-39781 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39781 · Security Note
• https://github.com/advisories/GHSA-5qf3-cvj3-r534 · Note
• https://twitter.com/CVEnew/status/1879177272823062815 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1879285249986740422 · Twitter Post