Buffer overflow in Cisco Adaptive_security_appliance_software
CVE-2022-20947
A vulnerability in dynamic access policies (DAP) functionality of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause an affected device to r…
Vulnerability class: Buffer Overflow
EPSS: 0.009 (54.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Cisco Adaptive_security_appliance_software — versions 9.6.1, 9.6.1.3, 9.6.1.5
- Cisco Adaptive Security Appliance (Asa) Software — versions 9.12.1.3, 9.17.1
- Cisco Firepower Threat Defense Software — versions 6.2.3, 6.2.3.1, 6.2.3.2
- Cisco Firepower_threat_defense — versions 6.1.0, 6.1.0.1, 6.1.0.2
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2022-20947?
- CVE-2022-20947 is a high-severity vulnerability in Cisco Adaptive_security_appliance_software, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.6/10. Published 2022-11-15.
- How severe is CVE-2022-20947?
- High severity. CVSS v3 base score is 8.6 out of 10.