CVE-2005-2403 describes an authentication bypass vulnerability in RealChat 3.5.1b. The login protocol lacks proper authentication, allowing remote attackers to impersonate other users by sniffing and replaying chat session beginnings with a modified username. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for partial integrity impact. There is no evidence of active exploitation, nor are there known Metasploit, Nuclei, or ExploitDB modules available. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.5.1bCPE matchmatch criteria | cpe:2.3:a:realchat:realchat:3.5.1b:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.