CVE-2020-12271
CISA KEV RANSOMWARE
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
Sophos Firewall operating system (SFOS) firmware contains a SQL injection vulnerability when configured with either the administration (HTTPS) service or the User Portal is exposed on the WAN zone. Successful exploitation may cause remote code execution to exfiltrate usernames and hashed passwords for the local device admin(s), portal admins, and user accounts used for remote access (but not external Active Directory or LDAP passwords).
CISA Known Exploited Vulnerability
Vendor / Product
Sophos — SFOS
Date Added
2021-11-03
Remediation Due
2022-05-03
Ransomware Use
CONFIRMED
https://nvd.nist.gov/vuln/detail/CVE-2020-12271