Cisco Unified Communications Manager IM & Presence Service Improper Access Control (cisco-sa-ucm-access-dMKvV2DY)

high Nessus Plugin ID 163082

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

The version of Cisco Unified Communications Manager IM & Presence Service installed on the remote host is 14.x prior to 14SU2. It is, therefore, affected by an improper access control vulnerability. An authenticated attacker with read-only privileges can exploit this vulnerability to perform a set of administrative actions they should not be able to.

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 CSCvz16246

Plugin Details

Severity: High

ID: 163082

File Name: cisco-sa-ucm-access-dMKvV2DY_imp.nasl

Version: 1.3

Type: local

Family: CISCO

Published: 7/13/2022

Updated: 3/23/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

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

CVSS Score Source: CVE-2022-20859

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/a:cisco:unified_communications_manager_im_and_presence_service

Required KB Items: installed_sw/Cisco Unified CM IM&P

Exploit Ease: No known exploits are available

Patch Publication Date: 7/6/2022

Vulnerability Publication Date: 7/6/2022

Reference Information

CVE: CVE-2022-20859

CWE: 284

CISCO-SA: cisco-sa-ucm-access-dMKvV2DY

IAVA: 2022-A-0266

CISCO-BUG-ID: CSCvz16246

Detections

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