VULNERABILITY INTELLIGENCE

CVE-2005-2403

CVSS score5 MEDIUM
EPSS probability1.49%
CISA KEVNot currently listed
Published2005-07-27
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:N

Description

The login protocol in RealChat 3.5.1b does not use authentication, which allows remote attackers to log on as other users by sniffing the beginning of a chat session and replaying it via a modified username.

Primary references