Vulnerability · Published Jul 31, 2020 · Assigned by cisco

CVE-2020-3460Cisco Data Center Network Manager Cross-Site Scripting Vulnerability

Medium 4.7

In plain English

A medium-severity cross-site scripting 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 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS 3.0)4.7Medium

Exploit odds (30 days)0.7%top 46.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by intercepting a request from a user and injecting malicious data into an HTTP header. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.

Affected products (as reported)

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

Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

References

20200729 Cisco Data Center Network Manager Cross-Site Scripting Vulnerability vendor-advisory, x_refsource_CISCO