Vulnerability · Published Oct 21, 2020 · Assigned by cisco

CVE-2020-3499Cisco Firepower Management Center Software Denial of Service Vulnerability

High 8.6

In plain English

A high-severity security flaw 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 2.0% (higher than 80% of all known vulnerabilities).

Severity (CVSS 3.0)8.6High

Exploit odds (30 days)2.0%top 19.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in the licensing service of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.The vulnerability is due to improper handling of system resource values by the affected system. An attacker could exploit this vulnerability by sending malicious requests to the targeted system. A successful exploit could allow the attacker to cause the affected system to become unresponsive, resulting in a DoS condition and preventing the management of dependent devices.

Affected products (as reported)

Vendor	Product	Versions
Cisco	Cisco Firepower Management Center	n/a

Weakness: CWE-399 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References

20201021 Cisco Firepower Management Center Software Denial of Service Vulnerability vendor-advisory, x_refsource_CISCO