Cisco Releases Security Updates for Multiple Products

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA encourages...

Cisco and Fortinet Release Security Patches for Multiple Products

Cisco on Wednesday rolled out patches for 10 security flaws spanning multiple products, one of which is rated Critical in severity and could be weaponized to conduct absolute path traversal attacks. The issues, tracked as CVE-2022-20812 and CVE-2022-20813, affect Cisco Expressway Series and Cisco...

CVE-2022-20813

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

CVE-2022-20768

A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint CE and RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to the storage of certain unencrypted credentials...

CVE-2022-20768

A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint CE and RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to the storage of certain unencrypted credentials...

CVE-2022-20813

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

CVE-2022-20812

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

Design/Logic Flaw

A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint CE and RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to the storage of certain unencrypted credentials...

Design/Logic Flaw

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

Design/Logic Flaw

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

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

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

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

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

CVE-2022-20813

CVE-2022-20813 affects Cisco Expressway Series (Expressway-C/Expressway-E) and Cisco TelePresence Video Communication Server (VCS). The flaw is a null byte poisoning vulnerability arising from improper certificate validation, enabling a remote attacker to mount a Man‑in‑the‑Middle and gain unauth...

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

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

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

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...

CVE-2022-20812

CVE-2022-20812 affects Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS). It enables an authenticated remote attacker with Administrator read-write privileges to trigger path traversal and overwrite arbitrary files via the cluster database API due to insufficient inp...

CVE-2022-20768 Cisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure Vulnerability

A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint CE and RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to the storage of certain unencrypted credentials...

CVE-2022-20768

The CVE-2022-20768 entry concerns Cisco TelePresence Collaboration Endpoint (CE) and RoomOS Software. The core issue is a vulnerability in the logging component where unencrypted credentials can be stored, allowing an authenticated, remote attacker to access audit logs and obtain credentials that...

CVE-2022-20768 Cisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure Vulnerability

A vulnerability in the logging component of Cisco TelePresence Collaboration Endpoint CE and RoomOS Software could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to the storage of certain unencrypted credentials...

CVE-2022-20812

Multiple vulnerabilities in the API and in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server VCS could allow a remote attacker to overwrite arbitrary files or conduct null byte poisoning attacks on an affected device. Note: Cisco...