{"id":"CVE-2022-27438","state":"PUBLISHED","title":"Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerabil","description":"Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit this vulnerability, a user must start an affected installation to trigger the update check.","publishedAt":"2022-06-06T22:21:30.000Z","updatedAt":"2026-07-09T00:18:18.572Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://gerr.re/posts/cve-2022-27438/","https://www.advancedinstaller.com/security-updates-auto-updater.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:52.117Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/27xxx/CVE-2022-27438.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-27438","state":"PUBLISHED","datePublished":"2022-06-06T22:21:30.000Z","dateUpdated":"2026-07-09T00:18:18.572Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2022-03-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit this vulnerability, a user must start an affected installation to trigger the update check."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://gerr.re/posts/cve-2022-27438/"},{"url":"https://www.advancedinstaller.com/security-updates-auto-updater.html"}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2026-07-05T15:49:14.399Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2022-27438","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Caphyon Ltd Advanced Installer 19.3 and earlier and many products that use the updater from Advanced Installer (Advanced Updater) are affected by a remote code execution vulnerability via the CustomDetection parameter in the update check function. To exploit this vulnerability, a user must start an affected installation to trigger the update check."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://advanced.com","refsource":"MISC","url":"http://advanced.com"},{"name":"http://caphyon.com","refsource":"MISC","url":"http://caphyon.com"},{"name":"https://gerr.re/posts/cve-2022-27438/","refsource":"MISC","url":"https://gerr.re/posts/cve-2022-27438/"},{"name":"https://www.advancedinstaller.com/security-updates-auto-updater.html","refsource":"MISC","url":"https://www.advancedinstaller.com/security-updates-auto-updater.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://gerr.re/posts/cve-2022-27438/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.advancedinstaller.com/security-updates-auto-updater.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-07-09T00:18:18.572Z"}}]}}}