Cisco Expressway Series and TelePresence Video Communication Server Vulnerabilities (CVE-2022-20812 and CVE-2022-20813)

Cisco patched two critical vulnerabilities in Expressway and TelePresence Video Communication Server. Tracked as CVE-2022-20812 and CVE-2022-20813, the vulnerabilities could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. The vulnerabilities exist in the API and the web-based management interface of Cisco Expressway Series and TelePresence … Continue reading “Cisco Expressway Series and TelePresence Video Communication Server Vulnerabilities (CVE-2022-20812 and CVE-2022-20813)”