CVE-2025-2957: TRENDnet TEW-411BRP+ HTTP Request httpd sub_401DB0 null pointer dereference

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-03-30 · updated 2026-06-17
Weakness: CWE-404

Description

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.

Affected products

TRENDnet TEW-411BRP+: 2.07

References

https://docs.google.com/document/d/1NnvweBsYJQ0MGwBvpi5aAe69g8g5PaNL/edit#heading=h.gjdgxs
https://drive.google.com/file/d/1Hq3-cTke0SeJguNpop-jpzMtoCHkg9Cb/view?usp=drive_link
https://vuldb.com/?ctiid.302010
https://vuldb.com/?id.302010
https://vuldb.com/?submit.521719

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