CVE-2004-2163 describes a critical authentication bypass vulnerability in login_radius on OpenBSD versions 3.2 and 3.5. The flaw stems from the software's failure to verify the shared secret in RADIUS server response packets, enabling remote attackers to spoof server replies and gain unauthorized access. With a CVSS score of 7.5, this vulnerability is easily exploitable over the network with low complexity and no authentication required, potentially leading to full compromise of confidentiality, integrity, and availability. Despite its severity, there is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.2CPE matchmatch criteria | cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:* | ||
3.4CPE matchmatch criteria | cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:* | ||
3.5CPE matchmatch criteria | cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
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, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.