CVE-2009-4293 describes a denial-of-service vulnerability affecting Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 routers running firmware versions 2.30 through 2.51 when NAT is enabled. This vulnerability allows remote attackers to trigger a system restart by sending specially crafted GRE packets. With a CVSS score of 7.1 (High), the attack requires no authentication and has medium complexity, leading to a complete loss of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.30CPE matchmatch criteria | cpe:2.3:a:iij:seil\/x1_firmware:2.30:*:*:*:*:*:*:* | ||
2.40CPE matchmatch criteria | cpe:2.3:a:iij:seil\/x1_firmware:2.40:*:*:*:*:*:*:* | ||
2.41CPE matchmatch criteria | cpe:2.3:a:iij:seil\/x1_firmware:2.41:*:*:*:*:*:*:* | ||
2.42CPE matchmatch criteria | cpe:2.3:a:iij:seil\/x1_firmware:2.42:*:*:*:*:*:*:* | ||
2.50CPE matchmatch criteria | cpe:2.3:a:iij:seil\/x1_firmware:2.50:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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.