PT-2020-4994 · Cisco · Cisco Data Center Network Manager

Published 2020-08-19 · Updated 2020-08-31 · CVE-2020-3523

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Data Center Network Manager (DCNM) Software (affected versions not specified)

Description The issue is related to a cross-site scripting (XSS) attack in the web-based management interface. This occurs because the interface does not properly validate user-supplied input. An attacker could exploit this by persuading a user to click a crafted link, potentially allowing the execution of arbitrary script code in the context of the interface or access to sensitive browser-based information.

Recommendations 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:2020-05579

CVE-2020-3523

Affected Products

Cisco Data Center Network Manager

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-xss-5TdMJRB3 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3523 · Security Note
• https://bdu.fstec.ru/vul/2020-05579 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3523 · Vendor Advisory