How severe is CVE-1999-0738?

CVE-1999-0738 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-1999-0738 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0738?

CVE-1999-0738 affects Microsoft Internet Information Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-0738?

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

When was CVE-1999-0738 published?

CVE-1999-0738 was published on 1999-05-07 and last updated on 2026-06-16.

CVE-1999-0738

CVE-1999-0738 is a medium-severity vulnerability in Microsoft Internet Information Server with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 29% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 29% (98th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Internet Information Server
Published: 1999-05-07
Last modified: 2026-06-16

Description

The code.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.

Frequently asked questions

What is CVE-1999-0738?: The code.asp sample file in IIS and Site Server allows remote attackers to read arbitrary files.
How severe is CVE-1999-0738?: CVE-1999-0738 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-1999-0738 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0738?: CVE-1999-0738 affects Microsoft Internet Information Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-0738?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-0738 published?: CVE-1999-0738 was published on 1999-05-07 and last updated on 2026-06-16.

References

https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-013

Affected products (1)

cpe:2.3:a:microsoft:internet_information_server:4.0:*:*:*:*:*:*:*

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