CVE-1999-1241

NONECVSS 0.0Elevated

0.0

Internet Explorer, with a security setting below Medium, allows remote attackers to execute arbitrary commands via a malicious web page that uses the FileSystemObject ActiveX object.

CVSS v3: —
EG Score: —
EPSS: 96.8%
KEV: Not listed

Published

May 6, 1999

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://oliver.efri.hr/~crv/security/bugs/NT/activex4.html
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/2173
af854a3a-2127-422b-91ae-364da2661108http://oliver.efri.hr/~crv/security/bugs/NT/activex4.html
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/2173

Data Freshness Timeline

(refreshed 8× in last 7d / 15× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-1999-1241?

CVE-1999-1241 is a none vulnerability published on May 6, 1999. Internet Explorer, with a security setting below Medium, allows remote attackers to execute arbitrary commands via a malicious web page that uses the FileSystemObject ActiveX object.

When was CVE-1999-1241 disclosed?

CVE-1999-1241 was first published in the National Vulnerability Database on May 6, 1999, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-1999-1241 actively exploited?

CVE-1999-1241 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-1241?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-1241, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-1999-1241

📅 Published

🔄 Last Modified

🔗 References (4)