Vulnerability Intelligence Report
Sophos Firewall Code Injection Vulnerability
CVE-2022-3236
A code injection vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Sophos Firewall version v19.0 MR1 and older.
CISA KEV
Nuclei Template
SSVC: Active Exploitation
CVSS Base Score
9.8
CRITICAL
Exploitability:3.9
Impact Score:5.9
EPSS Probability:98.91%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-94 ↗CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Sophos | Sophos Firewall | unspecified <= 18.5 MR4 (affected), unspecified <= 19.0 MR1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
CISA KEV
ACTIVE IN CATALOG
Nuclei Template
SCANNER AVAILABLE
EPSS Score
98.905%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Sophos Limited · Vendor · UK |
| Reserved | 2022-09-17T00:00:00 |
| Published | 2022-09-23T12:50:13 |
| Last Updated | 2025-10-21T23:15:34 |
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