CVE-2004-0580 describes an information disclosure vulnerability in the DHCP implementation of Linksys BEFSR series routers (firmware version 1.45.7). The flaw allows remote attackers to obtain sensitive information due to the routers failing to properly clear buffer contents in BOOTP reply packets. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N), this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, potentially leading to partial confidentiality compromise. While not listed in CISA's KEV catalog, an ExploitDB entry exists, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:linksys:befcmu10:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:h:linksys:befn2ps4:*:*:*:*:*:*:*:* | ||
1.42.7CPE matchmatch criteria | cpe:2.3:h:linksys:befn2ps4:1.42.7:*:*:*:*:*:*:* | ||
1.40.2CPE matchmatch criteria | cpe:2.3:h:linksys:befsr11:1.40.2:*:*:*:*:*:*:* | ||
1.41CPE matchmatch criteria | cpe:2.3:h:linksys:befsr11:1.41:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/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.