PT-2025-2532 · Wavlink · Wavlink Ac3000

Lilith >_> · Published 2025-01-14 · Updated 2025-08-21 · CVE-2024-39273

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

AV:N/AC:H/PR:N/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 firmware update issue exists in the fw check.sh functionality. This allows an attacker to perform a man-in-the-middle attack using a specially crafted HTTP request, potentially leading to arbitrary firmware updates.

Recommendations: For Wavlink AC3000 version M33A8.V5030.210505, as a temporary workaround, consider restricting access to the fw check.sh functionality until a patch is available. Avoid using the vulnerable functionality 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

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2024-39273

Affected Products

Wavlink Ac3000

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2024-2037 · Exploit
• https://osv.dev/vulnerability/CVE-2024-39273 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-39273 · Security Note
• https://t.me/cveNotify/133061 · Telegram Post
• https://twitter.com/CVEnew/status/1879177276069462498 · Twitter Post