{"id":"CVE-2013-0078","aliases":["EUVD-2013-0121","GHSA-ggpx-9gxx-fx4v"],"status":"published","title":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an...","description":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an incorrect pathname for MsMpEng.exe, which allows local users to gain privileges via a crafted application, aka \"Microsoft Antimalware Improper Pathname Vulnerability.\"","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01806,"percentile":0.78721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2013-04-09T22:00:00Z","modified":"2026-06-16T23:48:45Z","products":[{"vendor":"microsoft","product":"windows_defender"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-034","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.us-cert.gov/ncas/alerts/TA13-100A","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16293","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0078"},{"url":"https://github.com/advisories/GHSA-ggpx-9gxx-fx4v"}],"sources":{"cve":[{"id":"CVE-2013-0078","description":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an incorrect pathname for MsMpEng.exe, which allows local users to gain privileges via a crafted application, aka \"Microsoft Antimalware Improper Pathname Vulnerability.\"","status":"published","published":"2013-04-09T22:00:00Z","modified":"2024-08-06T14:10:56.87Z","updated_at":"2026-11-02T14:34:59.551717Z"}],"euvd":[{"id":"EUVD-2013-0121","description":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an incorrect pathname for MsMpEng.exe, which allows local users to gain privileges via a crafted application, aka \"Microsoft Antimalware Improper Pathname Vulnerability.\"","status":"published","published":"2013-04-09T22:00:00Z","modified":"2024-08-06T14:10:56Z","updated_at":"2026-11-03T01:56:46.673626Z"}],"ghsa":[{"id":"GHSA-ggpx-9gxx-fx4v","title":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an...","description":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an incorrect pathname for MsMpEng.exe, which allows local users to gain privileges via a crafted application, aka \"Microsoft Antimalware Improper Pathname Vulnerability.\"","status":"published","published":"2022-05-05T02:48:21Z","modified":"2023-02-01T05:01:55Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:49:48.641892Z"}],"nvd":[{"id":"CVE-2013-0078","description":"The Microsoft Antimalware Client in Windows Defender on Windows 8 and Windows RT uses an incorrect pathname for MsMpEng.exe, which allows local users to gain privileges via a crafted application, aka \"Microsoft Antimalware Improper Pathname Vulnerability.\"","status":"published","published":"2013-04-09T22:55:01.063Z","modified":"2026-06-16T23:48:45.317Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:24.091325Z"}]}}