CVE-2026-15480: Trendnet TEW-635BRM Web Service rc start_httpd stack-based overflow
A vulnerability was identified in Trendnet TEW-635BRM up to 1.00.03. This affects the function starthttpd of the file /sbin/rc of the component Web Service. Such manipulation of the argument devicename leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor explains: "We are unable to confirm if the vulnerability exists. This item has been EOL since 2011. We will make an official announcement of possible vulnerabilities, and recommend users to switch devices." This vulnerability only affects products that are no longer supported by the maintainer.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-15480?
The severity of CVE-2026-15480 is high with a score of 8.8.
How do I fix CVE-2026-15480?
To fix CVE-2026-15480, update the Trendnet TEW-635BRM Web Service to the latest version that addresses this vulnerability.
What type of vulnerability is CVE-2026-15480?
CVE-2026-15480 is a stack-based buffer overflow vulnerability affecting the Trendnet TEW-635BRM Web Service.
Can CVE-2026-15480 be exploited remotely?
Yes, CVE-2026-15480 can be exploited remotely through the start_httpd function.
What component is affected by CVE-2026-15480?
CVE-2026-15480 affects the Web Service component of the Trendnet TEW-635BRM router.