Vulnerability · Published Aug 26, 2020 · Assigned by cisco

CVE-2020-3520Cisco Data Center Network Manager Information Disclosure Vulnerability

Medium 5.5

In plain English

A medium-severity information exposure 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 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.3%top 78.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in Cisco Data Center Network Manager (DCNM) Software could allow an authenticated, local attacker to obtain confidential information from an affected device. The vulnerability is due to insufficient protection of confidential information on an affected device. An attacker at any privilege level could exploit this vulnerability by accessing local filesystems and extracting sensitive information from them. A successful exploit could allow the attacker to view sensitive data, which they could use to elevate their privilege.

Affected products (as reported)

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

Weakness: CWE-200 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

20200819 Cisco Data Center Network Manager Information Disclosure Vulnerability vendor-advisory, x_refsource_CISCO