What is CVE-2020-3499?

CVE-2020-3499 is a high-severity vulnerability in Cisco Firepower Management Center, classified under CWE-399. CVSS score: 8.6/10. Published 2020-10-21.

How severe is CVE-2020-3499?

High severity. CVSS v3 base score is 8.6 out of 10.

Is CVE-2020-3499 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Cisco Firepower Management Center

CVE-2020-3499

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 syst…

EPSS: 0.013 (80.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Firepower Management Center — versions n/a

Weakness classification (CWE)

CWE-399

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-3499

References

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

Frequently asked questions

What is CVE-2020-3499?: CVE-2020-3499 is a high-severity vulnerability in Cisco Firepower Management Center, classified under CWE-399. CVSS score: 8.6/10. Published 2020-10-21.
How severe is CVE-2020-3499?: High severity. CVSS v3 base score is 8.6 out of 10.
Is CVE-2020-3499 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.