{"affected":[{"affectedData":[{"product":"Sophos Web Appliance","vendor":"Sophos","versions":[{"lessThan":"4.3.10.4","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"security-alert@sophos.com"}],"cisaActionDue":"2023-12-07","cisaExploitAdd":"2023-11-16","cisaRequiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","cisaVulnerabilityName":"Sophos Web Appliance Command Injection Vulnerability","configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:sophos:web_appliance:*:*:*:*:*:*:*:*","matchCriteriaId":"55F9D349-CF04-4983-818B-C98E4A515E47","versionEndExcluding":"4.3.10.4","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"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."}],"id":"CVE-2023-1671","lastModified":"2026-06-17T05:28:29.373","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"security-alert@sophos.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-1671","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2025-01-28T21:14:11.071255Z","version":"2.0.3"}}]},"published":"2023-04-04T10:15:07.197","references":[{"source":"security-alert@sophos.com","tags":["Exploit","Third Party Advisory","VDB Entry"],"url":"http://packetstormsecurity.com/files/172016/Sophos-Web-Appliance-4.3.10.4-Command-Injection.html"},{"source":"security-alert@sophos.com","tags":["Vendor Advisory"],"url":"https://www.sophos.com/en-us/security-advisories/sophos-sa-20230404-swa-rce"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"],"url":"http://packetstormsecurity.com/files/172016/Sophos-Web-Appliance-4.3.10.4-Command-Injection.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://www.sophos.com/en-us/security-advisories/sophos-sa-20230404-swa-rce"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["US Government Resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-1671"}],"sourceIdentifier":"security-alert@sophos.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-77"}],"source":"nvd@nist.gov","type":"Primary"},{"description":[{"lang":"en","value":"CWE-77"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}