6.4med

CVE-2000-0024

IIS does not properly canonicalize URLs, potentially allowing remote attackers to bypass access restrictions in third-party software via es…

Published 26 y ago · modified 4 mo ago · JSON

CVSS
6.4
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
12.2%
percentile 96%
Public exploits
0
none known

Summary

IIS does not properly canonicalize URLs, potentially allowing remote attackers to bypass access restrictions in third-party software via escape characters, aka the "Escape Character Parsing" vulnerability.

Exploit prediction (EPSS)

12.22% probability of exploitation in the next 30 days, higher than 96% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.06.4AV:N/AC:L/Au:N/C:P/I:P/A:N

References

  • support.microsoft.com /default.aspx?scid=kb%3B%5BLN%5D%3BQ246401 · vendor-advisory, x_refsource_MSKB, x_transferred
  • acrossecurity.com /aspr/ASPR-1999-11-10-1-PUB.txt · x_refsource_MISC, x_transferred
  • docs.microsoft.com /en-us/security-updates/securitybulletins/1999/ms99-061 · vendor-advisory, x_refsource_MS, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.