PT-2020-5184 · Cisco · Cisco Data Center Network Manager

Published 2020-08-19 · Updated 2020-08-28 · CVE-2020-3519

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Data Center Network Manager (DCNM) Software (affected versions not specified)

Description The issue is related to a specific REST API method in Cisco Data Center Network Manager (DCNM) Software, where insufficient validation of user-supplied input allows an authenticated, remote attacker to conduct a path traversal attack. This could enable the attacker to overwrite arbitrary files on the affected device by sending a crafted request to the API.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2020-05800

CVE-2020-3519

Affected Products

Cisco Data Center Network Manager

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-patrav-pW9RkhyW · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3519 · Security Note
• https://osv.dev/vulnerability/CVE-2020-3519 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05800 · Security Note