{"api_version":"1","generated_at":"2026-07-25T00:15:41+00:00","cve":"CVE-2021-22037","urls":{"html":"https://cve.report/CVE-2021-22037","api":"https://cve.report/api/cve/CVE-2021-22037.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-22037","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-22037"},"summary":{"title":"CVE-2021-22037","description":"Under certain circumstances, when manipulating the Windows registry, InstallBuilder uses the reg.exe system command. The full path to the command is not enforced, which results in a search in the search path until a binary can be identified. This makes the installer/uninstaller vulnerable to Path Interception by Search Order Hijacking, potentially allowing an attacker to plant a malicious reg.exe command so it takes precedence over the system command. 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The full path to the command is not enforced, which results in a search in the search path until a binary can be identified. This makes the installer/uninstaller vulnerable to Path Interception by Search Order Hijacking, potentially allowing an attacker to plant a malicious reg.exe command so it takes precedence over the system command. The vulnerability only affects Windows installers.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"22037","Ordinal":"2","NoteData":"2021-10-29","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"22037","Ordinal":"3","NoteData":"2021-10-29","Type":"Other","Title":"Modified"}]}}}