CVE & CISA-KEV CatalogNVD
CVE-2001-0335
MEDIUMEPSS 97th pctl5.0
CVSS v2
Description
FTP service in IIS 5.0 and earlier allows remote attackers to enumerate Guest accounts in trusted domains by preceding the username with a special sequence of characters.
CVSS v2 Vector
No CVSS vector data available.
Exploit Intelligence
20.96%probability of exploitation in 30 days
97thpercentile
Very high risk: more likely to be exploited than 97% of all known CVEs.
References
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Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.