Name: CVE-2023-1671: Improper Neutralization of Special Elements used in a Command
Creator: Rapid7
Published: 2023-04-04T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-1671, CWE-77, Exploited in the Wild, CISA KEV Exploit, CVSS 9.8, EPSS 0.99999, CISA KEV

A pre-auth command injection vulnerability in the warn-proceed handler of Sophos Web Appliance older than version 4.3.10.4 allows execution of arbitrary code.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sophos Web Appliance	—	Follow Sophos documentation for migration	May 1, 2025	Apr 4, 2023

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence