CVE-2022-20752

A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to perform a timing attack. This vulnerability is due to insufficient protection of a system password. An attacker could exploit this vulnerability by observing the time it takes the system to respond to various queries. A successful exploit could allow the attacker to determine a sensitive system password.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-timing-JVbHECOK	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:unified_communications_manager:::::session_management:::*
	cpe:2.3:a:cisco:unified_communications_manager:::::session_management:::*
	cpe:2.3:a:cisco:unified_communications_manager:::::-:::*
	cpe:2.3:a:cisco:unified_communications_manager:::::-:::*
	cpe:2.3:a:cisco:unity_connection::::::::
	cpe:2.3:a:cisco:unity_connection::::::::

Information

Published : 2022-07-06 14:15

Updated : 2022-07-14 07:41

NVD link : CVE-2022-20752

Mitre link : CVE-2022-20752

JSON object : View

CWE

CWE-203

Observable Discrepancy

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Products Affected

cisco

unity_connection
unified_communications_manager

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