CVE-2003-1306
low
Microsoft CVSS v3 Base Score
2.6
AV:N/AC:H/Au:N/C:P/I:N/A:N
EPSS Score
0.5%
Exploitation probability in 30 days
Top 36% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Confidentiality
P
Integrity
None
Availability
None
Published: December 31, 2003 (8170 days ago)
Last Modified: April 16, 2026
Vendor: Microsoft
Source: NVD
Vulnerability Report
Generated by CyberWatcher
Description
Microsoft URLScan 2.5, with the RemoveServerHeader option enabled, allows remote attackers to obtain sensitive information (server name and version) via an HTTP request that generates certain errors such as 400 "Bad Request," which leak the Server header in the response.