Skip to main content
UNPWNED
Scan free
CVE Radar
HighIIS

CVE-2000-0884

IIS 4.0 and 5.0 allows remote attackers to read documents outside of the web root, and possibly execute arbitrary commands, via malformed URLs that contain UNICODE encoded characters, aka the "Web Server Folder Traversal" vulnerability.

CVSS Base Score
7.5

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

Exploit Probability
99%EPSS PERCENTILE0100

More exploitable than 99% of all CVEs · Top 1%

Is your site exposed to this?

Run a free scan. UNPWNED fingerprints your stack and flags this CVE class if the affected technology is detected.

Check my site
Details
Published
2000-12-19
Last modified
2026-09-23
Affected
IIS
References
NVD Detail OSV.dev GitHub Advisories

Related exploited CVEs in IIS

CVE-2000-0886
High · 7.5 CVSSIIS
CVE-2000-0970
High · 7.5 CVSSIIS
CVE-2000-0951
Medium · 5 CVSSIIS

Data from the National Vulnerability Database (NVD), CISA KEV, and FIRST.org EPSS. This product uses the NVD API but is not endorsed or certified by the NVD. EPSS is a probability estimate, not a guarantee of exploitation.