Cisco Unified Communications Manager XSS (cisco-sa-cucm-xss-Q4PZcNzJ)

medium Nessus Plugin ID 149468
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The remote device is missing a vendor-supplied security patch


The version of cisco unified communications manager installed on the remote host is prior to version 14. It is, therefore, affected by multiple cross-site scripting vulnerabilities.

Multiple vulnerabilities in the web-based management interface of Cisco Unified CM, could allow an unauthenticated, remote attacker to conduct an XSS attack against an interface user. An attacker could exploit this vulnerability by persuading an interface user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

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


Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCvu52262, CSCvv21040, CSCvv28764, CSCvv35159, CSCvw71918, CSCvx14158, CSCvx14178

See Also

Plugin Details

Severity: Medium

ID: 149468

File Name: cisco-sa-cucm-xss-Q4PZcNzJ.nasl

Version: 1.3

Type: combined

Family: CISCO

Published: 5/13/2021

Updated: 5/13/2021

Dependencies: cisco_ucm_detect.nbin

Risk Information

CVSS Score Source: CVE-2021-1380


Risk Factor: Low

Score: 3


Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

Temporal Vector: E:U/RL:OF/RC:C


Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

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

Temporal Vector: 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: 4/7/2021

Vulnerability Publication Date: 4/7/2021

Reference Information

CVE: CVE-2021-1380, CVE-2021-1407, CVE-2021-1408, CVE-2021-1409