CVE-2026-10121

HIGH

TRENDnet TEW-432BRP formSetUrlFilter stack-based overflow

Title source: cna

Description

A flaw has been found in TRENDnet TEW-432BRP 3.10B20. The impacted element is the function formSetUrlFilter of the file /goform/formSetUrlFilter. This manipulation of the argument keyword_list/keyword causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

References (4)

Core 4

Core References

Vdb Entry, Technical Description vdb-entry technical-description

VDB-367298 | TRENDnet TEW-432BRP formSetUrlFilter stack-based overflow

https://vuldb.com/vuln/367298

Signature, Permissions Required signature permissions-required

VDB-367298 | CTI Indicators (IOB, IOC, IOA)

https://vuldb.com/vuln/367298/cti

Third Party Advisory third-party-advisory

Submit #814763 | TRENDnet TEW-432BRP 3.10B20 Stack-based Buffer Overflow

https://vuldb.com/submit/814763

Exploit exploit

https://github.com/wudipjq/my_vuln/blob/main/TRENDnet/vuln_8/8.md

View Exploit ZIP pw:eip

Scores

CVSS v3 8.8

EPSS 0.0045

EPSS Percentile 35.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-119 CWE-121

Status published

Products (1)

TRENDnet/TEW-432BRP 3.10B20

Published May 30, 2026

Tracked Since May 30, 2026