PT-2003-1593 · Vignette · Vignette Storyserver+1

Ramon Pinuaga Cascales · Published 2003-06-11 · Updated 2016-10-18 · CVE-2003-0402

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Vignette StoryServer version 5 Vignette V/5

Description: The issue allows remote attackers to identify valid usernames via brute force attacks by exploiting the default login template (/vgn/login) that generates different responses whether a user exists or not.

Recommendations: For Vignette StoryServer version 5 and Vignette V/5, consider modifying the default login template to prevent differentiation in responses for existing and non-existing users. As a temporary workaround, restrict access to the /vgn/login endpoint to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2003-0402

Affected Products

Vignette Storyserver

Vignette V/5

References · 5

• http://iss.net/security_center/static/12073.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2003-0402 · Security Note
• http://s21sec.com/en/avisos/s21sec-020-en.txt · Vendor Advisory
• http://securityfocus.com/bid/7691 · Vendor Advisory
• http://marc.info/?l=bugtraq&m=105405880325755&w=2 · Note