CVE Vulnerability

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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

4.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-info-disc-fRdJfOxA Vendor Advisory
http://seclists.org/fulldisclosure/2022/Jan/34 Mailing List Third Party Advisory
http://packetstormsecurity.com/files/165567/Cisco-IP-Phone-Cleartext-Password-Storage.html Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-01-14 05:15

Updated : 2022-01-22 02:36

NVD link : CVE-2022-20660

Mitre link : CVE-2022-20660

Products Affected

Cisco

Ip Conference Phone 8832 Firmware

CWE
CWE-312

Cleartext Storage of Sensitive Information