CVE-1999-1375

NONECVSS 0.0Weaponized

0.0

FileSystemObject (FSO) in the showfile.asp Active Server Page (ASP) allows remote attackers to read arbitrary files by specifying the name in the file parameter.

CVSS v3: —
EG Score: —
EPSS: 98.9%
KEV: Not listed

Published

February 11, 1999

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://marc.info/?l=ntbugtraq&m=91877455626320&w=2
cve@mitrehttp://www.securityfocus.com/bid/230
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=ntbugtraq&m=91877455626320&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/230

Data Freshness Timeline

(refreshed 13× in last 7d / 18× 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
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2026-05-26 07:16 UTCepss_batch
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-19194✓ verified
First seen Feb 11, 1999
Microsoft IIS 3.0/4.0 - Using ASP and FSO To Read Server Files
Open source ↗

Frequently asked(4)

What is CVE-1999-1375?

CVE-1999-1375 is a none vulnerability published on February 11, 1999. FileSystemObject (FSO) in the showfile.asp Active Server Page (ASP) allows remote attackers to read arbitrary files by specifying the name in the file parameter.

When was CVE-1999-1375 disclosed?

CVE-1999-1375 was first published in the National Vulnerability Database on February 11, 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-1999-1375 actively exploited?

CVE-1999-1375 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-1375?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-1375, 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-1999-1375

📅 Published

🔄 Last Modified

🔗 References (4)