CVE-2000-0457
ISM.DLL in IIS 4.0 and 5.0 allows remote attackers to read file contents by requesting the file and appending a large number of encoded spaces (%20) and terminated with a .htr extension, aka the ".HTR File Fragment Reading" or "File Fragment Reading via…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 52.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
ISM.DLL in IIS 4.0 and 5.0 allows remote attackers to read file contents by requesting the file and appending a large number of encoded spaces (%20) and terminated with a .htr extension, aka the ".HTR File Fragment Reading" or "File Fragment Reading via .HTR" vulnerability.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 52.75% probability · 99th percentile
- CISA KEV
- Not listed
- Affected
- microsoft/internet information server · microsoft/internet information services
- Source
- cve@mitre.org
References
- http://marc.info/?l=bugtraq&m=95810120719608&w=2
- http://www.securityfocus.com/bid/1193
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-031
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4448
- http://marc.info/?l=bugtraq&m=95810120719608&w=2
- http://www.securityfocus.com/bid/1193
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-031
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4448
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.