CVE-2020-3383 HIGH

CVE-2020-3383: Cisco Data Center Network Manager Path Traversal Vulnerability

Vendor Cisco
Product Cisco Data Center Network Manager
Weakness CWE-20 · Input validation
Published July 31, 2020
Last update November 13, 2024

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A vulnerability in the archive utility of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to conduct directory traversal attacks on an affected device. The vulnerability is due to a lack of proper input validation of paths that are embedded within archive files. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to write arbitrary files in the system with the privileges of the logged-in user.

Key dates

02Disclosure timeline

July 31, 2020 CVE published
November 13, 2024 Record updated