Vulnerabilities > Cisco > Expressway > x12.6.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-10-10 | CVE-2023-44487 | The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. | 7.5 |
| 2022-07-06 | CVE-2022-20812 | Path Traversal vulnerability in Cisco Telepresence Video Communication Server 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. | 6.5 |
| 2022-07-06 | CVE-2022-20813 | Improper Certificate Validation vulnerability in Cisco Telepresence Video Communication Server 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. | 5.9 |
| 2021-08-18 | CVE-2021-34716 | Improper Handling of Exceptional Conditions vulnerability in Cisco Telepresence Video Communication Server A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker to execute arbitrary code on the underlying operating system as the root user. | 7.2 |