{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-12418", "assignerOrgId": "44d08088-2bea-4760-83a6-1e9be26b15ab", "state": "PUBLISHED", "assignerShortName": "flexera", "dateReserved": "2025-10-28T16:09:55.027Z", "datePublished": "2025-11-07T21:27:04.650Z", "dateUpdated": "2025-11-07T21:27:04.650Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "InstallShield", "vendor": "Revenera", "versions": [{"changes": [{"at": "InstallShield2023R2-CVE-2025-12418-SecurityPatch", "status": "unaffected"}], "lessThanOrEqual": "2023.R2", "status": "affected", "version": "2023.R1", "versionType": "semver"}, {"changes": [{"at": "InstallShield2024R2-CVE-2025-12418-SecurityPatch", "status": "unaffected"}], "lessThanOrEqual": "2024.R2", "status": "affected", "version": "2024.R1", "versionType": "semver"}, {"lessThan": "InstallShield2025R1-CVE-2025-12418-SecurityPatch", "status": "affected", "version": "2025.R1", "versionType": "custom"}]}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:revenera:installshield:*:*:windows:*:*:*:*:*", "versionEndIncluding": "2023.r2", "versionStartIncluding": "2023.r1", "vulnerable": true}, {"criteria": "cpe:2.3:a:revenera:installshield:*:*:windows:*:*:*:*:*", "versionEndIncluding": "2024.r2", "versionStartIncluding": "2024.r1", "vulnerable": true}, {"criteria": "cpe:2.3:a:revenera:installshield:*:*:windows:*:*:*:*:*", "versionEndExcluding": "installshield2025r1-cve-2025-12418-securitypatch", "versionStartIncluding": "2025.r1", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "OR"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. When e.g., a local administrator performs an uninstall, a symlink may get followed on removal of a user writeable configuration directory and induce a Denial of Service as a result. The issue is resolved through the hotfixes&nbsp;InstallShield2025R1-CVE-2025-12418-SecurityPatch, <span style=\"background-color: rgb(255, 255, 255);\">InstallShield2024R2-CVE-2025-12418-SecurityPatch, and&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">InstallShield2023R2-CVE-2025-12418-SecurityPatch.</span><br>"}], "value": "Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. When e.g., a local administrator performs an uninstall, a symlink may get followed on removal of a user writeable configuration directory and induce a Denial of Service as a result. The issue is resolved through the hotfixes\u00a0InstallShield2025R1-CVE-2025-12418-SecurityPatch, InstallShield2024R2-CVE-2025-12418-SecurityPatch, and\u00a0InstallShield2023R2-CVE-2025-12418-SecurityPatch."}], "impacts": [{"capecId": "CAPEC-132", "descriptions": [{"lang": "en", "value": "CAPEC-132 Symlink Attack"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "baseScore": 5.6, "baseSeverity": "MEDIUM", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-59", "description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "44d08088-2bea-4760-83a6-1e9be26b15ab", "shortName": "flexera", "dateUpdated": "2025-11-07T21:27:04.650Z"}, "references": [{"url": "https://community.revenera.com/s/article/CVE-2025-12418-Potential-Unintended-File-Deletion-Issue-Caused-by-InstallShield-Suite-Uninstallation-Process"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Apply hotfixes&nbsp;InstallShield2025R1-CVE-2025-12418-SecurityPatch,&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">InstallShield2024R2-CVE-2025-12418-SecurityPatch, or&nbsp;</span><span style=\"background-color: rgb(255, 255, 255);\">InstallShield2023R2-CVE-2025-12418-SecurityPatch.</span><br>"}], "value": "Apply hotfixes\u00a0InstallShield2025R1-CVE-2025-12418-SecurityPatch,\u00a0InstallShield2024R2-CVE-2025-12418-SecurityPatch, or\u00a0InstallShield2023R2-CVE-2025-12418-SecurityPatch."}], "source": {"discovery": "UNKNOWN"}, "title": "Potential Denial of Service in Supported Versions of Revenera InstallShield", "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Potential Denial of Service issue in all supported versions of Revenera InstallShield version 2025 R1, 2024 R2, 2023 R2, and prior. When e.g., a local administrator performs an uninstall, a symlink may get followed on removal of a user writeable configuration directory and induce a Denial of Service as a result. The issue is resolved through the hotfixes\u00a0InstallShield2025R1-CVE-2025-12418-SecurityPatch, InstallShield2024R2-CVE-2025-12418-SecurityPatch, and\u00a0InstallShield2023R2-CVE-2025-12418-SecurityPatch."}], "id": "CVE-2025-12418", "lastModified": "2025-11-07T22:15:38.843", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "PSIRT-CNA@flexerasoftware.com", "type": "Secondary"}]}, "published": "2025-11-07T22:15:38.843", "references": [{"source": "PSIRT-CNA@flexerasoftware.com", "url": "https://community.revenera.com/s/article/CVE-2025-12418-Potential-Unintended-File-Deletion-Issue-Caused-by-InstallShield-Suite-Uninstallation-Process"}], "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "PSIRT-CNA@flexerasoftware.com", "type": "Secondary"}]}

{}

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