CVE-2014-7255
Summary
| CVE | CVE-2014-7255 |
|---|---|
| State | PUBLISHED |
| Assigner | jpcert |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2014-12-05 17:59:03 UTC |
| Updated | 2026-05-06 22:30:45 UTC |
| Description | Internet Initiative Japan Inc. SEIL Series routers SEIL/X1 2.50 through 4.62, SEIL/X2 2.50 through 4.62, SEIL/B1 2.50 through 4.62, and SEIL/x86 Fuji 1.70 through 3.22 allow remote attackers to cause a denial of service (CPU and traffic consumption) via a large number of NTP requests within a short time, which causes unnecessary NTP responses to be sent. |
Risk And Classification
Primary CVSS: v3.1 7.5 HIGH from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-400 | n/a
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 2.0 | [email protected] | Primary | 5 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
PartialAV:N/AC:L/Au:N/C:N/I:N/A:P
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Iij | Seil B1 | - | All | All | All |
| Operating System | Iij | Seil B1 Firmware | All | All | All | All |
| Hardware | Iij | Seil X1 | - | All | All | All |
| Operating System | Iij | Seil X1 Firmware | All | All | All | All |
| Hardware | Iij | Seil X2 | - | All | All | All |
| Operating System | Iij | Seil X2 Firmware | All | All | All | All |
| Hardware | Iij | Seil X86 Fuji | - | All | All | All |
| Operating System | Iij | Seil X86 Fuji Firmware | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-000135.html | af854a3a-2127-422b-91ae-364da2661108 | jvndb.jvn.jp | Third Party Advisory, VDB Entry |
| NTPサーバがクライアントに対してレスポンスを送信し続ける脆弱性 | SEIL.jp | af854a3a-2127-422b-91ae-364da2661108 | www.seil.jp | Vendor Advisory |
| JVN#21907573: SEIL Series routers vulnerable to denial-of-service (DoS) | af854a3a-2127-422b-91ae-364da2661108 | jvn.jp | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.