CVE-1999-0253
IIS 3.0 with the iis-fix hotfix installed allows remote intruders to read source code for ASP programs by using a %2e instead of a . (dot) in the URL.
Published:Jan 1, 1997
Last Modified:Apr 16, 2026
EPS:Feb 4, 2000
EPSS Score:0.02987
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Microsoft
Product
Internet Information Server
Microsoft
Internet Information Server
Vendor
Microsoft
Product
Internet Information Services
Microsoft
Internet Information Services
Exploits
No exploit reference
Common Weakness Enumeration
No CWE recorded yet
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
