CVE-2001-1247

NONECVSS 0.0

0.0

PHP 4.0.4pl1 and 4.0.5 in safe mode allows remote attackers to read and write files owned by the web server UID by uploading a PHP script that uses the error_log function to access the files.

CVSS v3: —
EG Score: —
EPSS: 78.8%
KEV: Not listed

Published

December 6, 2001

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://online.securityfocus.com/archive/1/194425
cve@mitrehttp://www.osvdb.org/5440
cve@mitrehttp://www.php.net/do_download.php?download_file=php-4.1.2.tar.gz
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2002-035.html
af854a3a-2127-422b-91ae-364da2661108http://online.securityfocus.com/archive/1/194425
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/5440
af854a3a-2127-422b-91ae-364da2661108http://www.php.net/do_download.php?download_file=php-4.1.2.tar.gz
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2002-035.html

Data Freshness Timeline

(refreshed 13× in last 7d / 20× 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
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Frequently asked(4)

What is CVE-2001-1247?

CVE-2001-1247 is a none vulnerability published on December 6, 2001. PHP 4.0.4pl1 and 4.0.5 in safe mode allows remote attackers to read and write files owned by the web server UID by uploading a PHP script that uses the error_log function to access the files.

When was CVE-2001-1247 disclosed?

CVE-2001-1247 was first published in the National Vulnerability Database on December 6, 2001, 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-2001-1247 actively exploited?

CVE-2001-1247 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-1247?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-1247, 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-2001-1247

📅 Published

🔄 Last Modified

🔗 References (8)