RCE in Cisco Asyncos
CVE-2022-20871
A vulnerability in the web management interface of Cisco AsyncOS for Cisco Secure Web Appliance, formerly Cisco Web Security Appliance (WSA), could allow an authenticated, remote attacker to perform a command injection…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.019 (76.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Cisco Asyncos — versions 12.5.1-011, 12.5.2-007, 12.5.2-011
- Cisco Secure Web Appliance — versions 12.5.3-002, 14.1.0-032, 14.1.0-047
- Cisco Secure_web_appliance_s196
- Cisco Secure_web_appliance_s396
- Cisco Secure_web_appliance_s696
- Cisco Secure_web_appliance_virtual_s1000v
- Cisco Secure_web_appliance_virtual_s100v
- Cisco Secure_web_appliance_virtual_s300v
- Cisco Secure_web_appliance_virtual_s600v
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
- psirt@cisco.com (Not Applicable)
- psirt@cisco.com (Not Applicable)
Frequently asked questions
- What is CVE-2022-20871?
- CVE-2022-20871 is a medium-severity vulnerability in Cisco Asyncos, classified under OS Command Injection. CVSS score: 6.3/10. Published 2024-11-15.
- How severe is CVE-2022-20871?
- Medium severity. CVSS v3 base score is 6.3 out of 10.