NULL pointer dereference in Trendnet Tew-637ap
CVE-2025-2960
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (53.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Trendnet Tew-637ap — versions 1.2.7, 1.3.0.106
- Trendnet Tew-637ap Firmware — versions 1.2.7
- Trendnet Tew-638apb — versions 1.2.7, 1.3.0.106
- Trendnet Tew-638apb Firmware — versions 1.3.0.106
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- docs.google.com/document/d/17FadWn-UWXjvcYNzDI4JRjag-lGUU9pJ/edit (related, Exploit)
- drive.google.com/file/d/1SS7jsYBNl0faSOy_vH5tNn_xJJ_HA1xU/view (Exploit, exploit)
Frequently asked questions
- What is CVE-2025-2960?
- CVE-2025-2960 is a medium-severity vulnerability in Trendnet Tew-637ap, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2025-03-30.
- How severe is CVE-2025-2960?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-2960 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.