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CVE-2022-3236

ID: 78e13d7c-6d67-5d8d-8ad9-69c45a7b4969

STIX ID: report--78e13d7c-6d67-5d8d-8ad9-69c45a7b4969

Feed Name: Arctic Wolf Blog

Threat Score
80/100

Date Published: 2022-09-26

Date Updated: 2026-04-26

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Executive summary: The report details CVE-2022-3236, a critical code injection vulnerability in Sophos Firewall (affecting v19.0 MR1 and older) that can enable remote code execution when WAN access to the Webadmin and User Portal is allowed; Sophos and Arctic Wolf report limited active exploitation in South Asia and recommend applying provided hotfixes or disabling WAN access to management interfaces as immediate mitigations.

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