CVE-2022-3226Network attack vector

Administrator command execution via SSL VPN upload

Published Dec 1, 2022 · Updated Apr 24, 2025

OS command injection in Sophos Firewall before 19.5 GA allows remote authenticated users with administrator access to execute code. Sophos identifies the SSL VPN configuration upload path but has not disclosed the affected handler or the operation that fails to neutralize command syntax. Administrator privileges and an authenticated management session are required; successful exploitation runs commands on the firewall.

CVSS severity7.2
High
EPSS probability1.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Sophos Firewall before 19.5 GA allows remote authenticated users with administrator access to execute code. Sophos identifies the SSL VPN configuration upload path but has not disclosed the affected handler or the operation that fails to neutralize command syntax. Administrator privileges and an authenticated management session are required; successful exploitation runs commands on the firewall.

The record

CVE
CVE-2022-3226
Published
Dec 1, 2022
Updated
Apr 24, 2025
Vendor
Sophos
Product
Sophos Firewall
Classifications
CWE-78, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <18.5 MR5
  2. Affected versionversion=unspecified <19.0 MR2
  3. Affected versionversion=unspecified <19.5 GA

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Sophos · Sophos Firewallversion=unspecified <18.5 MR5; version=unspecified <19.0 MR2; version=unspecified <19.5 GA

Published CVSS scores

7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2SophosCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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