Vulnerability Details : CVE-2014-7256
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.
Vulnerability category: Denial of service
Products affected by CVE-2014-7256
- cpe:2.3:o:iij:seil_b1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_x2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_x1_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_x86_fuji_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.85:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.87:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.94:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.96:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.03:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.05:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.10:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.12:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.82:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.83:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.84:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.98:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.99:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.00:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.01:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.14:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.15:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.16:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.17:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.18:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.89:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.90:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.91:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.92:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.06:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.07:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.08:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.09:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.86:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.88:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.93:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.95:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:1.97:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.02:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.04:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.11:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_turbo_firmware:2.13:*:*:*:*:*:*:*
- cpe:2.3:h:iij:seil_turbo:-:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.85:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.87:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.94:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.96:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.04:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.06:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.11:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.13:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.82:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.83:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.84:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.97:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.98:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.99:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.01:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.02:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.15:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.16:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.17:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.18:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.89:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.90:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.91:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.92:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.07:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.08:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.09:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.10:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.86:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.88:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.93:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:1.95:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.03:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.05:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.12:*:*:*:*:*:*:*
- cpe:2.3:o:iij:seil_plus_firmware:2.14:*:*:*:*:*:*:*
- cpe:2.3:h:iij:seil_plus:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-7256
0.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-7256
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST |
CWE ids for CVE-2014-7256
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-7256
-
http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-000136.html
JVNDB-2014-000136 - JVN iPedia - 脆弱性対策情報データベース
-
http://jvn.jp/en/jp/JVN04895240/index.html
JVN#04895240: SEIL Series routers vulnerable to denial-of-service (DoS)
-
http://www.seil.jp/support/security/a01511.html
GREおよびMPPEパケットの受信処理の脆弱性Vendor Advisory
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