Vulnerability in Nortel Communication Server 1000

CVE-2008-6564

Nortel UNIStim protocol, as used in Communication Server 1000 and other products, uses predictable sequence numbers, which allows remote attackers to hijack sessions via sniffing or brute force attacks.

EPSS: 0.022 (81.0th percentile) — read the EPSS interpretation.

Affected products

References