DD-WRT UPNP Buffer Overflow. DD-WRT is “is Linux-based firmware for wireless routers and access points. Originally designed for the Linksys WRT54G series, it now runs on a wide variety of models”. Use of user supplied data, arriving via UPNP packet, is copied into an internal buffer of DD-WRT. This buffer being limited in size – while user supplied data is not allows a remote attacker to trigger a buffer overflow.
Vulmon