Vulnerability · Published Mar 30, 2025 · Assigned by VulDB
CVE-2025-2960TRENDnet TEW-637AP/TEW-638APB HTTP Request goahead sub_41DED0 null pointer dereference
Medium 6.5
In plain English
A medium-severity null pointer dereference in TEW-637AP from TRENDnet. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Official description
A vulnerability classified as problematic has been found in TRENDnet TEW-637AP and TEW-638APB 1.2.7/1.3.0.106. This affects the function sub_41DED0 of the file /bin/goahead of the component HTTP Request Handler. The manipulation leads to null pointer dereference. Access to the local network is required for this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TRENDnet | TEW-637AP | 1.2.71.3.0.106 |
| TRENDnet | TEW-638APB | 1.2.71.3.0.106 |
Weakness: CWE-476, CWE-404 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- VDB-302013 | TRENDnet TEW-637AP/TEW-638APB HTTP Request goahead sub_41DED0 null pointer dereference vdb-entry, technical-description
- VDB-302013 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #521727 | TRENDnet wi-fi access point TEW_637AP_V2_FW1.3.0.106/FW_TEW_638APB_V2_1.2.7 NULL Pointer Dereference third-party-advisory
- https://docs.google.com/document/d/17FadWn-UWXjvcYNzDI4JRjag-lGUU9pJ/edit#heading=h.gjdgxs related
- https://drive.google.com/file/d/1SS7jsYBNl0faSOy_vH5tNn_xJJ_HA1xU/view?usp=drive_link exploit