How severe is CVE-2003-0224?

CVE-2003-0224 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2003-0224 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0224?

CVE-2003-0224 affects Microsoft Internet Information Services. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-0224?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2003-0224 published?

CVE-2003-0224 was published on 2003-06-09 and last updated on 2026-06-16.

CVE-2003-0224

CVE-2003-0224 is a critical-severity vulnerability in Microsoft Internet Information Services with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Internet Information Services
Published: 2003-06-09
Last modified: 2026-06-16

Description

Buffer overflow in ssinc.dll for Microsoft Internet Information Services (IIS) 5.0 allows local users to execute arbitrary code via a web page with a Server Side Include (SSI) directive with a long filename, aka "Server Side Include Web Pages Buffer Overrun."

Frequently asked questions

What is CVE-2003-0224?: Buffer overflow in ssinc.dll for Microsoft Internet Information Services (IIS) 5.0 allows local users to execute arbitrary code via a web page with a Server Side Include (SSI) directive with a long filename, aka "Server Side Include Web Pages Buffer Overrun."
How severe is CVE-2003-0224?: CVE-2003-0224 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2003-0224 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0224?: CVE-2003-0224 affects Microsoft Internet Information Services. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0224?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2003-0224 published?: CVE-2003-0224 was published on 2003-06-09 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:microsoft:internet_information_services:5.0:*:*:*:*:*:*:*

More vulnerabilities in Microsoft Internet Information Services

CVE-2010-3972 — Critical (CVSS 10.0): Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0…
CVE-2008-4301 — Critical (CVSS 10.0): A certain ActiveX control in iisext.dll in Microsoft Internet Information Services (IIS) allows remote attackers to set…
CVE-2007-2815 — Critical (CVSS 10.0): The "hit-highlighting" functionality in webhits.dll in Microsoft Internet Information Services (IIS) Web Server 5.0…
CVE-1999-0233 — Critical (CVSS 10.0): IIS 1.0 allows users to execute arbitrary commands using .bat or .cmd files.
CVE-2017-7269 — Critical (CVSS 9.8): Buffer overflow in the ScStoragePathFromUrl function in the WebDAV service in Internet Information Services (IIS) 6.0…
CVE-2010-2730 — Critical (CVSS 9.3): Buffer overflow in Microsoft Internet Information Services (IIS) 7.5, when FastCGI is enabled, allows remote attackers…

All CVEs affecting Microsoft Internet Information Services →