Cisco Unified Communications Manager File Read (cisco-sa-cucm-imp-afr-YBFLNyzd)

medium Nessus Plugin ID 162881

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

The version of Cisco Unified Communications Manager (Unified CM) installed on the remote host is prior to 14SU2. It is, therefore, affected by a file read vulnerability. Due to insufficient file permissions, an authenticated remote attacker could read arbitrary files on the underlying operating system.

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 IDs CSCvz07265, CSCvz32980

Plugin Details

Severity: Medium

ID: 162881

File Name: cisco-sa-cucm-imp-afr-YBFLNyzd.nasl

Version: 1.3

Type: combined

Family: CISCO

Published: 7/8/2022

Updated: 3/23/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2022-20791

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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-2022-20791

CWE: 36

CISCO-SA: cisco-sa-cucm-imp-afr-YBFLNyzd

IAVA: 2022-A-0266

CISCO-BUG-ID: CSCvz07265, CSCvz32980

Detections

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