Vulnerability · Published May 6, 2020 · Assigned by cisco

CVE-2020-3313Cisco Firepower Management Center Cross-Site Scripting Vulnerability

Medium 6.5

In plain English

A medium-severity cross-site scripting in Cisco Firepower Management 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 0.8% (higher than 57% of all known vulnerabilities).

Severity (CVSS 3.0)6.5Medium

Exploit odds (30 days)0.8%top 43.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in the web UI of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of the FMC Software. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability 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 interface or to access sensitive, browser-based information.

Affected products (as reported)

Vendor	Product	Versions
Cisco	Cisco Firepower Management Center	n/a

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

References

20200506 Cisco Firepower Management Center Cross-Site Scripting Vulnerability vendor-advisory, x_refsource_CISCO