CVE-2020-3356 MEDIUM

CVE-2020-3356: Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability

Vendor Cisco
Product Cisco Data Center Network Manager
Weakness CWE-79 · XSS
Published June 18, 2020
Last update November 15, 2024

CVSS base score

6.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insufficient input validation by the web-based management interface. An attacker could exploit this vulnerability by interacting with the interface in a way that injects malicious content in a log file. 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.

Key dates

02Disclosure timeline

June 18, 2020 CVE published
November 15, 2024 Record updated