Vulnerability · Published Jul 31, 2020 · Assigned by cisco

CVE-2020-3376Cisco Data Center Network Manager Authentication Bypass Vulnerability

High 7.3

In plain English

A high-severity missing authentication 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 1.2% (higher than 67% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)1.2%top 32.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in the Device Manager application of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass authentication and execute arbitrary actions on an affected device. The vulnerability is due to a failure in the software to perform proper authentication. An attacker could exploit this vulnerability by browsing to one of the hosted URLs in Cisco DCNM. A successful exploit could allow the attacker to interact with and use certain functions within the Cisco DCNM.

Affected products (as reported)

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

Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References

20200729 Cisco Data Center Network Manager Authentication Bypass Vulnerability vendor-advisory, x_refsource_CISCO