Vulnerability Description
The (1) PPP Access Concentrator (PPPAC) and (2) Dial-Up Networking Internet Initiative Japan Inc. SEIL series routers SEIL/x86 Fuji 1.00 through 3.22; SEIL/X1, SEIL/X2, and SEIL/B1 1.00 through 4.62; SEIL/Turbo 1.82 through 2.18; and SEIL/neu 2FE Plus 1.82 through 2.18 allow remote attackers to cause a denial of service (restart) via crafted (a) GRE or (b) MPPE packets.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Iij | Seil Plus Firmware | 1.82 |
| Iij | Seil Plus | - |
| Iij | Seil B1 Firmware | <= 4.61 |
| Iij | Seil B1 | - |
| Iij | Seil X1 Firmware | <= 4.61 |
| Iij | Seil X1 | - |
| Iij | Seil Turbo Firmware | 1.82 |
| Iij | Seil Turbo | - |
| Iij | Seil X86 Fuji Firmware | <= 3.21 |
| Iij | Seil X86 Fuji | - |
| Iij | Seil X2 Firmware | <= 4.61 |
| Iij | Seil X2 | - |
Related Weaknesses (CWE)
References
- http://jvn.jp/en/jp/JVN04895240/index.html
- http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-000136.html
- http://www.seil.jp/support/security/a01511.htmlVendor Advisory
- http://jvn.jp/en/jp/JVN04895240/index.html
- http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-000136.html
- http://www.seil.jp/support/security/a01511.htmlVendor Advisory
FAQ
What is CVE-2014-7256?
CVE-2014-7256 is a vulnerability with a CVSS score of 7.8 (HIGH). The (1) PPP Access Concentrator (PPPAC) and (2) Dial-Up Networking Internet Initiative Japan Inc. SEIL series routers SEIL/x86 Fuji 1.00 through 3.22; SEIL/X1, SEIL/X2, and SEIL/B1 1.00 through 4.62; ...
How severe is CVE-2014-7256?
CVE-2014-7256 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-7256?
Check the references section above for vendor advisories and patch information. Affected products include: Iij Seil Plus Firmware, Iij Seil Plus, Iij Seil B1 Firmware, Iij Seil B1, Iij Seil X1 Firmware.