CVE-2007-5637
Nortel Business Communications Manager - Unauthenticated Eavesdropping via Open Audio Stream
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2007-5637. PoCs published by Daniel Stirnimann.
AI-analyzed exploit summary This exploit sends spoofed UNIStim messages to a Nortel IP phone to force it into surveillance mode, allowing remote eavesdropping. It brute-forces the 16-bit message ID to bypass authentication.
Description
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines allow remote attackers to eavesdrop on the physical environment via an Open Audio Stream message that enables "surveillance mode." NOTE: issues relating to a small ID number space can be leveraged to make this attack easier.
Exploits (1)
This exploit sends spoofed UNIStim messages to a Nortel IP phone to force it into surveillance mode, allowing remote eavesdropping. It brute-forces the 16-bit message ID to bypass authentication.