PT-2020-1436 · Cisco · Cisco Unity Connection

Published 2020-01-22 · Updated 2020-01-28 · CVE-2020-3129

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Unity Connection Software (affected versions not specified)

Description The issue is related to insufficient input validation in the web-based management interface, which could allow a remote attacker to perform a stored cross-site scripting (XSS) attack. An attacker could exploit this by providing crafted data to a specific field within the interface, allowing them to store an XSS attack that would be executed on the system of any user viewing the attacker-supplied data element.

Recommendations For Cisco Unity Connection Software, ensure proper input validation is in place for the web-based management interface to prevent cross-site scripting attacks. As a temporary workaround, consider restricting access to the web-based management interface until a patch is available. Avoid using crafted data in specific fields within the interface until the issue is resolved. 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:2020-00414

CVE-2020-3129

Affected Products

Cisco Unity Connection

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-3129 · Security Note
• https://bdu.fstec.ru/vul/2020-00414 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-uc-xss · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3129 · Vendor Advisory