CVE-2014-7255

Severity CVSS v4.0:

Pending analysis

Type:

CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')

Publication date:

05/12/2014

Last modified:

12/04/2025

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:iij:seil_b1_firmware::::::::	2.50 (including)	4.62 (including)
cpe:2.3:h:iij:seil_b1:-:::::::*
cpe:2.3:o:iij:seil_x2_firmware::::::::	2.50 (including)	4.62 (including)
cpe:2.3:h:iij:seil_x2:-:::::::*
cpe:2.3:o:iij:seil_x1_firmware::::::::	2.50 (including)	4.62 (including)
cpe:2.3:h:iij:seil_x1:-:::::::*
cpe:2.3:o:iij:seil_x86_fuji_firmware::::::::	1.70 (including)	3.22 (including)
cpe:2.3:h:iij:seil_x86_fuji:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2014-7255

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools