CVE-2026-5354 | Trendnet TEW-657BRM 1.00.1 /setup.cgi vpn_connect policy_name os command injection
A vulnerability, which was classified as critical, was found in Trendnet TEW-657BRM 1.00.1. Affected by this vulnerability is the function vpn_connect of the file /setup.cgi. Executing a manipulation of the argument policy_name can lead to os command injection. This vulnerability only affects products that are no longer supported by the maintainer.
This vulnerability is handled as CVE-2026-5354. The attack can be executed remotely. Additionally, an exploit exists.
The vendor confirms, that "[t]he product in question (...) has been discontinued and end of life since June 23, 2011, that is more than 14 years ago. We no longer provide support for this product, so we are not able to confirm the vulnerabilities. We will make an announcement on our website's product support page and notify customers who registered their products with us."