CVE-2021-1277CWE-295

Cisco Data Center Network Manager Certificate Validation Vulnerabilities

High · published January 20, 2021

CVSS v3.1
7.5
EPSS
0%
Percentile
33.5
In the wild
Unconfirmed
What it is

Multiple vulnerabilities in Cisco Data Center Network Manager (DCNM) could allow an attacker to spoof a trusted host or construct a man-in-the-middle attack to extract sensitive information or alter certain API requests. These vulnerabilities are due to insufficient certificate validation when establishing HTTPS requests with the affected device. For more information about these vulnerabilities, see the Details section of this advisory.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00404 · 33.5th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2021-01-20T19:56Z
EPSS history
Timeline
  • 20 JAN 19:56Z
    Cisco Data Center Network Manager Certificate Validation Vulnerabilities
    cvelistv5