PULSE
ES
FEED
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← All CVEs
CVE Watch—

CVE-2022-1040

Sophos Firewall Authentication Bypass Vulnerability

CVSS

—

No CVSS

EPSS

99.8%

p100

KEV

YES

Mar 31, 2022

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
99.8%EPSS · 30 days99.8%
2026-09-162026-10-14
KEV catalog record

Product

Sophos / Firewall

Vulnerability

Sophos Firewall Authentication Bypass Vulnerability

Added to KEV

Mar 31, 2022

Remediate by

Apr 21, 2022

Known ransomware use

No

Summary description

An authentication bypass vulnerability in User Portal and Webadmin of Sophos Firewall allows for remote code execution.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2022-1040

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