PT-2020-4235 · Cisco · Cisco Data Center Network Manager

Published 2020-07-29 · Updated 2020-08-05 · CVE-2020-3384

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

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

Description: The issue is related to insufficient validation of user-supplied input to specific REST API endpoints, allowing an authenticated, remote attacker to inject arbitrary commands on the underlying operating system with the privileges of the logged-in user. This could be achieved by sending a crafted request to the API. A successful exploit could allow the attacker to inject arbitrary commands on the underlying operating system.

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

Incomplete List of Disallowed Inputs

Weakness Enumeration

CWE-184

Related Identifiers

BDU:2020-04675

CVE-2020-3384

Affected Products

Cisco Data Center Network Manager

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-rest-inj-BCt8pwAJ · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-3384 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04675 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-3384 · Security Note