Vulnerability · Published Jul 31, 2020 · Assigned by cisco

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

High 8.8

In plain English

A high-severity improper input validation in Cisco Data Center Network Manager from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 7.0% (higher than 94% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)7.0%top 5.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Cisco	Cisco Data Center Network Manager	n/a

Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

20200729 Cisco Data Center Network Manager Path Traversal Vulnerability vendor-advisory, x_refsource_CISCO