DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing query string parameters because GetCGI mishandles extraneous ampersand characters and long key-value pairs.
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
Link | Tags |
---|---|
https://www.forescout.com/resources/draytek14-vulnerabilities | broken link |
https://www.forescout.com/resources/draybreak-draytek-research/ | third party advisory |