#VU50053 Input validation error in Cisco Data Center Network Manager - CVE-2021-1286

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Main Vulnerability Database Vulnerabilities #VU50053

#VU50053 Input validation error in Cisco Data Center Network Manager - CVE-2021-1286

Published: January 20, 2021 / Updated: January 27, 2021


Vulnerability identifier: #VU50053
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-1286
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Data Center Network Manager
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to perform a reflected file download attack.

The vulnerability exists due to insufficient validation of user-supplied input in the web-based management interface. A remote attacker can trick a victim to click a link that submits malicious input to the interface and execute arbitrary script code on the target device.


Remediation

Install updates from vendor's website.

External links