CVE-2023-1671
CISA KEVPublished November 16, 2023 · Updated April 3, 2026
high
Official Description+
Sophos Web Appliance contains a command injection vulnerability in the warn-proceed handler that allows for remote code execution.
Affected Products
| Vendor | Product |
|---|---|
| Sophos | Web Appliance |
Patch Status
Patch by 2023-12-07
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2023-1671.