Vulnerabilities > Cisco > IP Phone 7811 Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-03-03 | CVE-2023-20078 | Out-of-bounds Write vulnerability in Cisco products Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. | 9.8 |
| 2023-03-03 | CVE-2023-20079 | Out-of-bounds Write vulnerability in Cisco products Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. | 7.5 |
| 2023-01-20 | CVE-2023-20018 | Incorrect Authorization vulnerability in Cisco products A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device. This vulnerability is due to insufficient validation of user-supplied input. | 6.5 |
| 2022-12-12 | CVE-2022-20968 | Out-of-bounds Write vulnerability in Cisco products A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent attacker to cause a stack overflow on an affected device. This vulnerability is due to insufficient input validation of received Cisco Discovery Protocol packets. | 8.8 |
| 2022-04-06 | CVE-2022-20774 | Cross-Site Request Forgery (CSRF) vulnerability in Cisco products A vulnerability in the web-based management interface of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against a user of the web-based interface of an affected system. | 8.1 |
| 2022-01-14 | CVE-2022-20660 | Cleartext Storage of Sensitive Information vulnerability in Cisco products A vulnerability in the information storage architecture of several Cisco IP Phone models could allow an unauthenticated, physical attacker to obtain confidential information from an affected device. | 4.6 |
| 2021-10-06 | CVE-2021-34711 | Path Traversal vulnerability in Cisco products A vulnerability in the debug shell of Cisco IP Phone software could allow an authenticated, local attacker to read any file on the device file system. | 5.5 |
| 2020-04-15 | CVE-2020-3161 | Improper Input Validation vulnerability in Cisco products A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. | 9.8 |
| 2020-02-05 | CVE-2020-3111 | Improper Input Validation vulnerability in Cisco products A vulnerability in the Cisco Discovery Protocol implementation for the Cisco IP Phone could allow an unauthenticated, adjacent attacker to remotely execute code with root privileges or cause a reload of an affected IP phone. | 8.8 |
| 2020-01-26 | CVE-2019-16008 | Cross-site Scripting vulnerability in Cisco products A vulnerability in the web-based GUI of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of an affected system. | 5.4 |