How severe is CVE-2007-4441?

CVE-2007-4441 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2007-4441 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4441?

CVE-2007-4441 affects Php. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-4441?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-4441 published?

CVE-2007-4441 was published on 2007-08-21 and last updated on 2026-06-16.

CVE-2007-4441

CVE-2007-4441 is a medium-severity vulnerability in Php with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Php
Published: 2007-08-21
Last modified: 2026-06-16

Description

Buffer overflow in php_win32std.dll in the win32std extension for PHP 5.2.0 and earlier allows context-dependent attackers to execute arbitrary code via a long string in the filename argument to the win_browse_file function.

Frequently asked questions

What is CVE-2007-4441?: Buffer overflow in php_win32std.dll in the win32std extension for PHP 5.2.0 and earlier allows context-dependent attackers to execute arbitrary code via a long string in the filename argument to the win_browse_file function.
How severe is CVE-2007-4441?: CVE-2007-4441 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2007-4441 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4441?: CVE-2007-4441 affects Php. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-4441?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4441 published?: CVE-2007-4441 was published on 2007-08-21 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

More vulnerabilities in Php

CVE-2015-0235 — Critical (CVSS 10.0): Heap-based buffer overflow in the __nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions before 2.18,…
CVE-2012-2688 — Critical (CVSS 10.0): Unspecified vulnerability in the _php_stream_scandir function in the stream implementation in PHP before 5.3.15 and…
CVE-2012-2376 — Critical (CVSS 10.0): Buffer overflow in the com_print_typeinfo function in PHP 5.4.3 and earlier on Windows allows remote attackers to…
CVE-2011-3268 — Critical (CVSS 10.0): Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified…
CVE-2009-4143 — Critical (CVSS 10.0): PHP before 5.2.12 does not properly handle session data, which has unspecified impact and attack vectors related to (1)…
CVE-2008-5557 — Critical (CVSS 10.0): Heap-based buffer overflow in ext/mbstring/libmbfl/filters/mbfilter_htmlent.c in the mbstring extension in PHP 4.3.0…

All CVEs affecting Php →

Threat intelligence

Threat-intel indicators referencing this CVE:

222.99.52.202 (ipv4-addr)
90.160.135.217 (ipv4-addr)
62.36.19.42 (ipv4-addr)
62.36.19.41 (ipv4-addr)