PT-2020-4228 · Cisco · Cisco Unified Communications Manager Session Management Edition+1

Published 2020-08-05 · Updated 2020-08-20 · CVE-2020-3346

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cisco Unified Communications Manager (Unified CM) versions (affected versions not specified) Cisco Unified Communications Manager Session Management Edition (Unified CM SME) versions (affected versions not specified)

Description: A vulnerability in the web UI of the affected systems could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The issue exists due to the web UI not properly validating user-supplied input. An attacker could exploit this by persuading a user to click a crafted link, potentially allowing the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Recommendations: For Cisco Unified Communications Manager (Unified CM), at the moment, there is no information about a newer version that contains a fix for this vulnerability. For Cisco Unified Communications Manager Session Management Edition (Unified CM SME), at the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2020-04668

CVE-2020-3346

Affected Products

Cisco Unified Communications Manager

Cisco Unified Communications Manager Session Management Edition

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-selfcare-drASc7sr · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3346 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3346 · Security Note
• https://bdu.fstec.ru/vul/2020-04668 · Security Note