Cisco Unified Communications Manager Timing Attack (cisco-sa-ucm-timing-JVbHECOK)

medium Nessus Plugin ID 163056

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

The version of Cisco Unified Communications Manager installed on the remote device is version 12.5(1) prior to 12.5(1)SU6 or 14 prior to 14SU1. It is, therefore, affected by a timing attack due to insufficient protection of a system password. An unauthenticated remote attacker can exploit this vulnerability to determine a sensitive system password.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvz16266

Plugin Details

Severity: Medium

ID: 163056

File Name: cisco-sa-ucm-timing-JVbHECOK_manager.nasl

Version: 1.1

Type: combined

Family: CISCO

Published: 7/13/2022

Updated: 7/13/2022

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2022-20752

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:unified_communications_manager

Required KB Items: Host/Cisco/CUCM/Version, Host/Cisco/CUCM/Version_Display

Exploit Ease: No known exploits are available

Patch Publication Date: 7/6/2022

Vulnerability Publication Date: 7/6/2022

Reference Information

CVE: CVE-2022-20752

CWE: 208

CISCO-SA: cisco-sa-ucm-timing-JVbHECOK

IAVA: 2022-A-0266

CISCO-BUG-ID: CSCvz16266

Detections

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