How severe is CVE-2000-0115?

CVE-2000-0115 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2000-0115 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0115?

CVE-2000-0115 affects Microsoft Internet Information Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-0115?

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

When was CVE-2000-0115 published?

CVE-2000-0115 was published on 2000-01-21 and last updated on 2026-06-16.

CVE-2000-0115

CVE-2000-0115 is a medium-severity vulnerability in Microsoft Internet Information Server with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Internet Information Server
Published: 2000-01-21
Last modified: 2026-06-16

Description

IIS allows local users to cause a denial of service via invalid regular expressions in a Visual Basic script in an ASP page.

Frequently asked questions

What is CVE-2000-0115?: IIS allows local users to cause a denial of service via invalid regular expressions in a Visual Basic script in an ASP page.
How severe is CVE-2000-0115?: CVE-2000-0115 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2000-0115 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0115?: CVE-2000-0115 affects Microsoft Internet Information Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0115?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0115 published?: CVE-2000-0115 was published on 2000-01-21 and last updated on 2026-06-16.

References

https://marc.info/?l=ntbugtraq&m=94881904724731&w=2

Affected products (1)

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

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