Vulnerability Monitor

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CVE-2023-20018

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. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to access certain parts of the web interface that would normally require authentication.

Published

2023-01-20T07:15:13.633

Last Modified

2024-11-21T07:40:21.247

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-288
  • Type: Primary
    CWE-863
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ip_phone_7800_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_7800 - No
Operating System cisco ip_phone_7811_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_7811 - No
Operating System cisco ip_phone_7821_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_7821 - No
Operating System cisco ip_phone_7832_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_7832 - No
Operating System cisco ip_phone_7841_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_7841 - No
Operating System cisco ip_phone_7861_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_7861 - No
Operating System cisco ip_phone_8800_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8800 - No
Operating System cisco ip_phone_8811_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8811 - No
Operating System cisco ip_phone_8821_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8821 - No
Operating System cisco ip_phone_8821-ex_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8821-ex - No
Operating System cisco ip_phone_8831_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8831 - No
Operating System cisco ip_phone_8832_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8832 - No
Operating System cisco ip_phone_8841_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8841 - No
Operating System cisco ip_phone_8845_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8845 - No
Operating System cisco ip_phone_8851_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8851 - No
Operating System cisco ip_phone_8861_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8861 - No
Operating System cisco ip_phone_8865_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phone_8865 - No
Operating System cisco ip_phones_8832_firmware < 14.1\(1\)sr2 Yes
Hardware cisco ip_phones_8832 - No
Operating System cisco unified_ip_phone_8851nr_firmware < 14.1\(1\)sr2 Yes
Hardware cisco unified_ip_phone_8851nr - No
Operating System cisco unified_ip_phone_8865nr_firmware < 14.1\(1\)sr2 Yes
Hardware cisco unified_ip_phone_8865nr - No
Operating System cisco wireless_ip_phone_8821_firmware < 11.0\(6\)sr4 Yes
Hardware cisco wireless_ip_phone_8821 - No
Operating System cisco wireless_ip_phone_8821-ex_firmware < 11.0\(6\)sr4 Yes
Hardware cisco wireless_ip_phone_8821-ex - No
References