CVE-2003-0513
Microsoft Internet Explorer allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Internet Explorer to send the cookie outside the specified URL subsets, e.g. to a vulnerable application that runs on the same server as the target application.
Published:Mar 16, 2004
Last Modified:Apr 16, 2026
EPS:Mar 16, 2004
EPSS Score:0.11064
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Microsoft
Product
Ie
Microsoft
Ie
Vendor
Microsoft
Product
Internet Explorer
Microsoft
Internet Explorer
Exploits
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
