NULL pointer dereference in Trendnet Tew-411brp+
CVE-2025-2957
A vulnerability was found in TRENDnet TEW-411BRP+ 2.07. It has been classified as problematic. Affected is the function sub_401DB0 of the file /usr/sbin/httpd of the component HTTP Request Handler. The manipulation leads to null pointer dereference. The attack can only be initiated within the local network. 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: 0.004 (30.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Trendnet Tew-411brp+ — versions 2.07
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- docs.google.com/document/d/1NnvweBsYJQ0MGwBvpi5aAe69g8g5PaNL/edit (related)
- drive.google.com/file/d/1Hq3-cTke0SeJguNpop-jpzMtoCHkg9Cb/view (exploit)
Frequently asked questions
- What is CVE-2025-2957?
- CVE-2025-2957 is a medium-severity vulnerability in Trendnet Tew-411brp+, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2025-03-30.
- How severe is CVE-2025-2957?
- Medium severity. CVSS v3 base score is 6.5 out of 10.