Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2022-20660

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. This vulnerability is due to unencrypted storage of confidential information on an affected device. An attacker could exploit this vulnerability by physically extracting and accessing one of the flash memory chips. A successful exploit could allow the attacker to obtain confidential information from the device, which could be used for subsequent attacks.

Published

2022-01-14T05:15:11.083

Last Modified

2024-11-21T06:43:15.693

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.6 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-312
  • Type: Primary
    CWE-312
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ip_conference_phone_7832_firmware < 14.1\(1\) Yes
Hardware cisco ip_conference_phone_7832 - No
Operating System cisco ip_conference_phone_8832_firmware < 14.1\(1\) Yes
Hardware cisco ip_conference_phone_8832 - No
Operating System cisco ip_phone_7811_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_7811 - No
Operating System cisco ip_phone_7821_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_7821 - No
Operating System cisco ip_phone_7841_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_7841 - No
Operating System cisco ip_phone_7861_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_7861 - No
Operating System cisco ip_phone_8811_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_8811 - No
Operating System cisco ip_phone_8841_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_8841 - No
Operating System cisco ip_phone_8845_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_8845 - No
Operating System cisco ip_phone_8851_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_8851 - No
Operating System cisco ip_phone_8861_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_8861 - No
Operating System cisco ip_phone_8865_firmware < 14.1\(1\) Yes
Hardware cisco ip_phone_8865 - No
Operating System cisco unified_ip_conference_phone_8831_firmware - Yes
Hardware cisco unified_ip_conference_phone_8831 - No
Operating System cisco unified_ip_conference_phone_8831_for_third-party_call_control_firmware - Yes
Hardware cisco unified_ip_conference_phone_8831_for_third-party_call_control - No
Operating System cisco unified_ip_phone_7945g_firmware - Yes
Hardware cisco unified_ip_phone_7945g - No
Operating System cisco unified_ip_phone_7965g_firmware - Yes
Hardware cisco unified_ip_phone_7965g - No
Operating System cisco unified_ip_phone_7975g_firmware - Yes
Hardware cisco unified_ip_phone_7975g - No
Operating System cisco unified_sip_phone_3905_firmware < 9.4\(1\)sr5 Yes
Hardware cisco unified_sip_phone_3905 - No
Operating System cisco wireless_ip_phone_8821_firmware < 11.0\(6\)sr2 Yes
Hardware cisco wireless_ip_phone_8821 - No
Operating System cisco wireless_ip_phone_8821-ex_firmware < 11.0\(6\)sr2 Yes
Hardware cisco wireless_ip_phone_8821-ex - No
References