Vulnerabilities > Cisco > ATA 191 Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-12 | CVE-2022-20688 | Improper Validation of Specified Quantity in Input vulnerability in Cisco products A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device and cause Cisco Discovery Protocol service to restart. This vulnerability is due to missing length validation of certain Cisco Discovery Protocol packet header fields. | 5.3 |
| 2022-12-12 | CVE-2022-20689 | Improper Validation of Specified Quantity in Input vulnerability in Cisco products Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing length validation checks when processing Cisco Discovery Protocol messages. | 8.8 |
| 2022-12-12 | CVE-2022-20690 | Improper Validation of Specified Quantity in Input vulnerability in Cisco products Multiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause Cisco Discovery Protocol memory corruption on an affected device. These vulnerabilities are due to missing length validation checks when processing Cisco Discovery Protocol messages. | 8.8 |
| 2022-12-12 | CVE-2022-20691 | Improper Validation of Specified Quantity in Input vulnerability in Cisco products A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, adjacent attacker to cause a DoS condition of an affected device. This vulnerability is due to missing length validation of certain Cisco Discovery Protocol packet header fields. | 6.5 |
| 2021-10-06 | CVE-2021-34710 | OS Command Injection vulnerability in Cisco products Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to perform a command injection attack resulting in remote code execution or cause a denial of service (DoS) condition on an affected device. | 8.8 |
| 2021-10-06 | CVE-2021-34735 | Unspecified vulnerability in Cisco products Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to perform a command injection attack resulting in remote code execution or cause a denial of service (DoS) condition on an affected device. | 7.5 |