Tracker / CVE-2020-3111
CVE-2020-3111
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. The vulnerability is due to missing checks when processing Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a crafted Cisco Discovery Protocol packet to the targeted IP phone. A successful exploit could allow the attacker to remotely execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).
Prodotti e versioni affette
| cisco | ip_conference_phone_7832_firmware · … → 12.7\(1\) |
|---|---|
| cisco | ip_conference_phone_7832_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_conference_phone_8832_firmware · … → 12.7\(1\) |
| cisco | ip_conference_phone_8832_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_6821_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_6841_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_6851_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_6861_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_6871_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_7811_firmware · … → 12.7\(1\) |
| cisco | ip_phone_7811_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_7821_firmware · … → 12.7\(1\) |
| cisco | ip_phone_7821_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_7841_firmware · … → 12.7\(1\) |
| cisco | ip_phone_7841_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_7861_firmware · … → 12.7\(1\) |
| cisco | ip_phone_7861_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_8811_firmware · … → 12.7\(1\) |
| cisco | ip_phone_8811_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_8841_firmware · … → 12.7\(1\) |
| cisco | ip_phone_8841_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_8845_firmware · … → 12.7\(1\) |
| cisco | ip_phone_8845_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_8851_firmware · … → 12.7\(1\) |
| cisco | ip_phone_8851_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_8861_firmware · … → 12.7\(1\) |
| cisco | ip_phone_8861_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | ip_phone_8865_firmware · … → 12.7\(1\) |
| cisco | ip_phone_8865_with_multiplatform_firmware · … → 11.3\(1\)sr1 |
| cisco | unified_ip_conference_phone_8831_firmware · … → 10.3\(1\)sr6 |
| cisco | unified_ip_conference_phone_8831_for_third-party_call_control_firmware |
| cisco | wireless_ip_phone_8821-ex_firmware · … → 11.0\(5\)sr2 |
| cisco | wireless_ip_phone_8821_firmware · … → 11.0\(5\)sr2 |