CVE-2019-15977

high

Description

Multiple vulnerabilities in the authentication mechanisms of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions with administrative privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

From the Tenable Blog

CVE-2019-15975, CVE-2019-15976, CVE-2019-15977: Critical Authentication Bypass Vulnerabilities in Cisco Data Center Network Manager
CVE-2019-15975, CVE-2019-15976, CVE-2019-15977: Critical Authentication Bypass Vulnerabilities in Cisco Data Center Network Manager

Published: 2020-01-02

Cisco kicks off 2020 with 12 CVEs in Cisco Data Center Network Manager, including three critical authentication bypass vulnerabilities.

References

https://www.tenable.com/blog/cve-2019-15975-cve-2019-15976-cve-2019-15977-critical-authentication-bypass-vulnerabilities-in

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200102-dcnm-auth-bypass

http://packetstormsecurity.com/files/156242/Cisco-Data-Center-Network-Manager-11.2.1-Command-Injection.html

Details

Source: Mitre, NVD

Published: 2020-01-06

Updated: 2023-02-03

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High