CVE-2009-4292

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-12-10 · updated 2026-06-16
Weakness: CWE-119

Description

Buffer overflow in the URL filtering function in Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.40 through 2.51 allows remote attackers to execute arbitrary code via unspecified vectors.

Affected products

Iij Seil/B1: all versions
Iij Seil/B1 Firmware: 2.40, 2.41, 2.42, 2.50, 2.51
Iij Seil/X1: all versions
Iij Seil/X1 Firmware: 2.40, 2.41, 2.42, 2.50, 2.51
Iij Seil/X2: all versions
Iij Seil/X2 Firmware: 2.40, 2.41, 2.42, 2.50, 2.51

References

http://jvn.jp/en/jp/JVN06362164/index.html
http://jvndb.jvn.jp/en/contents/2009/JVNDB-2009-000069.html
http://osvdb.org/59362
http://secunia.com/advisories/37154
http://www.seil.jp/seilseries/security/2009/a00669.php
http://www.vupen.com/english/advisories/2009/3111
https://exchange.xforce.ibmcloud.com/vulnerabilities/54051
http://jvn.jp/en/jp/JVN06362164/index.html
http://jvndb.jvn.jp/en/contents/2009/JVNDB-2009-000069.html
http://osvdb.org/59362
http://secunia.com/advisories/37154
http://www.seil.jp/seilseries/security/2009/a00669.php

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