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7.4
CVE-2026-10119: TRENDnet TEW-432BRP: Malicious Code Can Crash Router
CVE-2026-10119
Summary
An old version of TRENDnet's router software has a security weakness that could allow hackers to crash the device. This is a concern because it's an old product that no longer receives security updates. Users should be aware of this risk and consider replacing the router with a newer, more secure model.
Original title
A security vulnerability has been detected in TRENDnet TEW-432BRP 3.10B20. Impacted is the function formSetMACFilter of the file /goform/formSetMACFilter. The manipulation of the argument filter_na...
Original description
A security vulnerability has been detected in TRENDnet TEW-432BRP 3.10B20. Impacted is the function formSetMACFilter of the file /goform/formSetMACFilter. The manipulation of the argument filter_name leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly 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.
nvd CVSS2.0
9.0
nvd CVSS3.1
8.8
nvd CVSS4.0
7.4
Vulnerability type
CWE-119
Buffer Overflow
CWE-121
Stack-based Buffer Overflow
Published: 30 May 2026 · Updated: 1 Jun 2026 · First seen: 30 May 2026