CVE-2022-20660

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

4.6 /10

CVSS v3 : 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

2.1 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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

Configuration 1 (hide)

AND
cpe:2.3:h:cisco:ip_conference_phone_7832:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_conference_phone_7832_firmware:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:h:cisco:ip_conference_phone_8832:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:*:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:h:cisco:ip_phone_7811:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7811_firmware:*:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:h:cisco:ip_phone_7821:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7821_firmware:*:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:h:cisco:ip_phone_7841:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7841_firmware:*:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:h:cisco:ip_phone_7861:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7861_firmware:*:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:h:cisco:ip_phone_8811:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8811_firmware:*:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:h:cisco:ip_phone_8841:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8841_firmware:*:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:cisco:ip_phone_8845_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8845:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:cisco:ip_phone_8851_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8851:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:cisco:ip_phone_8861_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8861:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:cisco:ip_phone_8865_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8865:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:cisco:unified_ip_conference_phone_8831_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_conference_phone_8831:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:cisco:unified_ip_conference_phone_8831_for_third-party_call_control_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_conference_phone_8831_for_third-party_call_control:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:cisco:unified_ip_phone_7945g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_7945g:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:cisco:unified_ip_phone_7965g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_7965g:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:cisco:unified_ip_phone_7975g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_7975g:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:cisco:unified_sip_phone_3905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_sip_phone_3905:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:cisco:wireless_ip_phone_8821_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:wireless_ip_phone_8821:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:cisco:wireless_ip_phone_8821-ex_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:wireless_ip_phone_8821-ex:-:*:*:*:*:*:*:*
History

22 Jan 2022, 02:36

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 2.1
v3 : 4.6
CWE CWE-312
CPE cpe:2.3:o:cisco:ip_phone_8861_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_7821:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8865:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8845_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8841_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8851_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_conference_phone_7832:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:wireless_ip_phone_8821-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8811:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_7975g:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_7841:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_7811:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_7861:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:wireless_ip_phone_8821:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8865_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_ip_phone_8821_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7821_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8861:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7811_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_conference_phone_7832_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_ip_phone_7975g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_ip_phone_7965g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_7945g:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_sip_phone_3905:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8841:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8851:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7861_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_ip_phone_7945g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_7841_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_phone_8845:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_ip_conference_phone_8831_for_third-party_call_control_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_sip_phone_3905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_ip_phone_8821-ex_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:unified_ip_conference_phone_8831_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_conference_phone_8831:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_conference_phone_8831_for_third-party_call_control:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ip_conference_phone_8832:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:unified_ip_phone_7965g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ip_phone_8811_firmware:*:*:*:*:*:*:*:*
References (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-info-disc-fRdJfOxA - (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ip-phone-info-disc-fRdJfOxA - Vendor Advisory
References (MISC) http://packetstormsecurity.com/files/165567/Cisco-IP-Phone-Cleartext-Password-Storage.html - (MISC) http://packetstormsecurity.com/files/165567/Cisco-IP-Phone-Cleartext-Password-Storage.html - Exploit, Third Party Advisory, VDB Entry
References (FULLDISC) http://seclists.org/fulldisclosure/2022/Jan/34 - (FULLDISC) http://seclists.org/fulldisclosure/2022/Jan/34 - Mailing List, Third Party Advisory

17 Jan 2022, 20:15

Type Values Removed Values Added
References
  • (MISC) http://packetstormsecurity.com/files/165567/Cisco-IP-Phone-Cleartext-Password-Storage.html -

14 Jan 2022, 21:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2022/Jan/34 -

14 Jan 2022, 06:15

Type Values Removed Values Added
Summary 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. 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.

14 Jan 2022, 05:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-14 05:15

Updated : 2024-02-04 22:08

NVD link : CVE-2022-20660

Mitre link : CVE-2022-20660

CVE.ORG link : CVE-2022-20660

JSON object : View

Products Affected

cisco

  • ip_conference_phone_8832_firmware
  • ip_phone_8851
  • ip_conference_phone_7832_firmware
  • wireless_ip_phone_8821
  • ip_phone_7821_firmware
  • wireless_ip_phone_8821-ex_firmware
  • unified_ip_phone_7965g_firmware
  • ip_phone_8845_firmware
  • ip_phone_7811_firmware
  • ip_phone_8865
  • ip_phone_8861
  • ip_phone_8845
  • unified_ip_phone_7945g_firmware
  • unified_sip_phone_3905
  • ip_phone_8861_firmware
  • ip_phone_7861
  • unified_ip_phone_7965g
  • ip_phone_8865_firmware
  • ip_conference_phone_8832
  • ip_phone_7841
  • unified_ip_phone_7975g_firmware
  • ip_phone_8811
  • ip_phone_7861_firmware
  • ip_conference_phone_7832
  • unified_ip_conference_phone_8831_for_third-party_call_control_firmware
  • unified_sip_phone_3905_firmware
  • ip_phone_7841_firmware
  • unified_ip_conference_phone_8831_firmware
  • wireless_ip_phone_8821_firmware
  • ip_phone_7811
  • unified_ip_conference_phone_8831
  • ip_phone_8851_firmware
  • ip_phone_8811_firmware
  • ip_phone_8841_firmware
  • unified_ip_phone_7945g
  • unified_ip_conference_phone_8831_for_third-party_call_control
  • unified_ip_phone_7975g
  • wireless_ip_phone_8821-ex
  • ip_phone_7821
  • ip_phone_8841
CWE
CWE-312

Cleartext Storage of Sensitive Information