Vulnerability · Published Aug 26, 2020 · Assigned by cisco

CVE-2020-3466Cisco DNA Center Cross-Site Scripting Vulnerabilities

Medium 4.7

In plain English

A medium-severity cross-site scripting in Cisco Digital Network Architecture Center (DNA Center) from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.0)4.7Medium

Exploit odds (30 days)0.9%top 39.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Multiple vulnerabilities in the web-based management interface of Cisco DNA Center software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. The vulnerabilities exist because the web-based management interface on an affected device does not properly validate user-supplied input. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. 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 Digital Network Architecture Center (DNA Center)	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

20200819 Cisco DNA Center Cross-Site Scripting Vulnerabilities vendor-advisory, x_refsource_CISCO