CVE-2022-4991

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{"affected": [{"affectedData": [{"product": "Tychon", "vendor": "Tychon", "versions": [{"lessThan": "1.7.857.82", "status": "affected", "version": "*", "versionType": "custom"}]}], "source": "cret@cert.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Tychon includes an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory that may be controllable by an unprivileged user on Windows. Tychon contains a privileged service that uses this OpenSSL component. A user who can place a specially-crafted openssl.cnf file at an appropriate path may be able to achieve arbitrary code execution with SYSTEM privileges."}, {"lang": "es", "value": "Tychon incluye un componente OpenSSL que especifica una variable OPENSSLDIR como un subdirectorio que puede ser controlable por un usuario sin privilegios en Windows. Tychon contiene un servicio privilegiado que utiliza este componente OpenSSL. Un usuario que pueda colocar un archivo openssl.cnf especialmente dise\u00f1ado en una ruta adecuada podr\u00eda lograr la ejecuci\u00f3n de c\u00f3digo arbitrario con privilegios de SYSTEM."}], "id": "CVE-2022-4991", "lastModified": "2026-07-22T07:10:00.107", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-4991", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-06-02T15:46:50.993076Z", "version": "2.0.3"}}]}, "published": "2026-06-01T17:16:23.143", "references": [{"source": "cret@cert.org", "url": "https://www.kb.cert.org/vuls/id/730007"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Awaiting Analysis"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.7.857.82)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Tychon", "source": "cna", "vendor": "Tychon"}, "product": "tychon", "vendor": "tychon"}], "created": "2026-06-01T19:00:14.935269+00:00", "updated": "2026-06-02T20:54:19.856649+00:00", "vendors": ["tychon", "tychon$PRODUCT$tychon"], "weaknesses": ["CWE-272", "CWE-279"]}