What is CVE-2020-3303?

CVE-2020-3303 is a high-severity vulnerability in Cisco Adaptive_security_appliance, classified under CWE-399. CVSS score: 7.5/10. Published 2020-05-06.

How severe is CVE-2020-3303?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Cisco Adaptive_security_appliance

CVE-2020-3303

A vulnerability in the Internet Key Exchange version 1 (IKEv1) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial…

EPSS: 0.012 (65.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Adaptive_security_appliance
Cisco Adaptive_security_appliance_software
Cisco Asa_5505
Cisco Asa_5510
Cisco Asa_5512-x
Cisco Asa_5515-x
Cisco Asa_5520
Cisco Asa_5525-x
Cisco Asa_5550
Cisco Asa_5555-x

Weakness classification (CWE)

CWE-399
CWE-400 — Uncontrolled Resource Consumption

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2020-3303?: CVE-2020-3303 is a high-severity vulnerability in Cisco Adaptive_security_appliance, classified under CWE-399. CVSS score: 7.5/10. Published 2020-05-06.
How severe is CVE-2020-3303?: High severity. CVSS v3 base score is 7.5 out of 10.