CVE-2001-0004

Severity

50%

Complexity

99%

Confidentiality

48%

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.

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.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N).

Overview

Type

Microsoft IIS

First reported 24 years ago

2001-02-12 05:00:00

Last updated 6 years ago

2018-10-30 16:25:00

Affected Software

Microsoft IIS 4.0

4.0

Microsoft IIS 5.0

5.0

References

20010108 IIS 5.0 allows viewing files using %3F+.htr

2313

MS01-004

iis-read-files(5903)

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