vulnwire
5.0med

CVE-2001-0004

IIS 5.0 and 4.0 allows remote attackers to read the source code for executable web server programs by appending "%3F+.htr" to the requested…

Published 25 y ago · modified 4 mo ago · JSON

CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
28.2%
percentile 98%
Public exploits
0
none known

IIS 5.0 and 4.0 allows remote attackers to read the source code for executable web server programs by appending "%3F+.htr" to the requested URL, which causes the files to be parsed by the .HTR ISAPI extension, aka a variant of the "File Fragment Reading via .HTR" vulnerability.

Exploit prediction (EPSS)

28.21% probability of exploitation in the next 30 days, higher than 98% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.05.0AV:N/AC:L/Au:N/C:P/I:N/A:N

References

  • securityfocus.com /bid/2313 · vdb-entry, x_refsource_BID, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/5903 · vdb-entry, x_refsource_XF, x_transferred
  • docs.microsoft.com /en-us/security-updates/securitybulletins/2001/ms01-004 · vendor-advisory, x_refsource_MS, x_transferred
  • marc.info /?l=bugtraq&m=97897954625305&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred

Sources

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