PT-2020-3766 · Cisco · Cisco Dna Center

Published 2020-08-19 · Updated 2025-07-23 · CVE-2020-3466

Positive Technologies (AI Summary)

CVSS v3.1

4.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cisco DNA Center software (affected versions not specified)

Description: The issue is related to multiple vulnerabilities in the web-based management interface of Cisco DNA Center software. These vulnerabilities could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. The vulnerabilities exist because the web-based management interface on an affected device does not properly validate user-supplied input. An attacker could exploit these vulnerabilities by persuading a user of the interface 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.

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:2020-04126

CVE-2020-3466

Affected Products

Cisco Dna Center

References · 4

• https://bdu.fstec.ru/vul/2020-04126 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-mlt-xss-zUzbcdEV · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3466 · Security Note
• https://t.me/cveNotify/129986 · Telegram Post