CVE-2001-0151 IIS 5.0 allows remote attackers to cause a denial of service via a series of malformed WebDAV requests.

MediumCVSS 5.0 EPSS 67.9% PoC

Published: 2001-05-07 07:00
Updated: 2026-06-17 00:53
Exploit status: Proof-of-concept only

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Description

IIS 5.0 allows remote attackers to cause a denial of service via a series of malformed WebDAV requests.

Affected products

Product	Affected versions	Fixed in
Microsoft internet information services	= 5.0	No fix listed

References

MS01-016 vendor-advisory
iis-webdav-dos(6205) vdb-entry
oval:org.mitre.oval:def:90 signature vdb-entry

CVSS v2.0

5.0 Medium

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: Network
Access Complexity: Low
Authentication: None
Confidentiality: None
Integrity: None
Availability: Partial

Weakness & likelihood

EPSS (exploitation probability, 30 days): 67.88% (percentile 99.3)
CWE: Not classified

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

Microsoft IIS 5.0 - WebDAV Denial of Service PoC · Exploit Database (OffSec) · 2001-03-08