{"id":"CVE-2012-1854","aliases":["EUVD-2012-1864","GHSA-77fm-4w36-vpp3"],"status":"published","title":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3,...","description":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Microsoft Visual Basic for Applications (VBA); and Summit Microsoft Visual Basic for Applications SDK allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .docx file, aka \"Visual Basic for Applications Insecure Library Loading Vulnerability,\" as exploited in the wild in July 2012.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.20867,"percentile":0.97566,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":false,"fix_available":false},"cwes":["CWE-426"],"published":"2012-07-10T21:00:00Z","modified":"2026-06-16T23:40:25Z","kev":{"date_added":"2026-04-13","due_date":"2026-04-27","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2026-04-13"},{"source":"kev","since":"2026-04-13"}],"products":[{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"visual basic for applications (vba)"},{"vendor":"microsoft","product":"visual_basic_for_applications"},{"vendor":"microsoft","product":"visual_basic_for_applications_sdk"}],"references":[{"url":"http://www.us-cert.gov/cas/techalerts/TA12-192A.html","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%3A14950","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Broken Link"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-046","tags":["vendor-advisory","x_refsource_MS","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://learn.microsoft.com/en-us/security-updates/SecurityBulletins/2012/ms12-046","tags":["vendor-advisory","Mitigation","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-1854","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1854"},{"url":"https://github.com/advisories/GHSA-77fm-4w36-vpp3"}],"sources":{"cve":[{"id":"CVE-2012-1854","description":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Microsoft Visual Basic for Applications (VBA); and Summit Microsoft Visual Basic for Applications SDK allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .docx file, aka \"Visual Basic for Applications Insecure Library Loading Vulnerability,\" as exploited in the wild in July 2012.","status":"published","published":"2012-07-10T21:00:00Z","modified":"2026-04-14T03:55:29.134Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1864","description":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Microsoft Visual Basic for Applications (VBA); and Summit Microsoft Visual Basic for Applications SDK allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .docx file, aka \"Visual Basic for Applications Insecure Library Loading Vulnerability,\" as exploited in the wild in July 2012.","status":"published","published":"2012-07-10T21:00:00Z","modified":"2026-04-14T03:55:29Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2026-04-13","updated_at":"2026-11-02T19:24:27.052992Z"}],"ghsa":[{"id":"GHSA-77fm-4w36-vpp3","title":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3,...","description":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Microsoft Visual Basic for Applications (VBA); and Summit Microsoft Visual Basic for Applications SDK allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .docx file, aka \"Visual Basic for Applications Insecure Library Loading Vulnerability,\" as exploited in the wild in July 2012.","status":"published","published":"2022-05-14T02:35:28Z","modified":"2026-04-13T18:30:34Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T15:07:26.169567Z"}],"kev":[{"id":"CVE-2012-1854","title":"Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability","description":"Microsoft Visual Basic for Applications (VBA) contains an insecure library loading vulnerability that could allow for remote code execution.","cwes":["CWE-426"],"kev":{"date_added":"2026-04-13","due_date":"2026-04-27","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2012-1854","description":"Untrusted search path vulnerability in VBE6.dll in Microsoft Office 2003 SP3, 2007 SP2 and SP3, and 2010 Gold and SP1; Microsoft Visual Basic for Applications (VBA); and Summit Microsoft Visual Basic for Applications SDK allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .docx file, aka \"Visual Basic for Applications Insecure Library Loading Vulnerability,\" as exploited in the wild in July 2012.","status":"published","published":"2012-07-10T21:55:05.587Z","modified":"2026-06-16T23:40:25.993Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-426"],"updated_at":"2026-11-02T14:02:14.774945Z"}]}}