CVE-2014-2004

The PPP Access Concentrator (PPPAC) on SEIL SEIL/x86 routers 1.00 through 3.10, SEIL/X1 routers 1.00 through 4.50, SEIL/X2 routers 1.00 through 4.50, SEIL/B1 routers 1.00 through 4.50, SEIL/Turbo routers 1.80 through 2.17, and SEIL/neu 2FE Plus routers 1.80 through 2.17 allows remote attackers to cause a denial of service (session termination or concentrator outage) via a crafted TCP packet.

Published: 2014-06-16 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2014-2004 is rated Moderate Risk (45.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.14%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2014-2004

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 4.48% 2.14% -2.34%
2 2025-03-30 4.91% 4.48% -0.43%
3 2025-03-29 — 4.91% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2014-2004

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2014-2004

Affected software / configurations for CVE-2014-2004

Vendor Product Version Raw CPE
iij seil\%2fturbo_firmware 1.80 cpe:2.3:o:iij:seil\%2fturbo_firmware:1.80:*:*:*:*:*:*:*
iij seil\%2fturbo_firmware 2.05 cpe:2.3:o:iij:seil\%2fturbo_firmware:2.05:*:*:*:*:*:*:*
iij seil\%2fturbo_firmware 2.15 cpe:2.3:o:iij:seil\%2fturbo_firmware:2.15:*:*:*:*:*:*:*
iij seil\%2fturbo_firmware 2.16 cpe:2.3:o:iij:seil\%2fturbo_firmware:2.16:*:*:*:*:*:*:*
iij seil\%2fturbo_firmware 2.17 cpe:2.3:o:iij:seil\%2fturbo_firmware:2.17:*:*:*:*:*:*:*
iij seil\/turbo — cpe:2.3:h:iij:seil\/turbo:*:*:*:*:*:*:*:*
iij seil\%2fneu_2fe_plus_firmware 1.80 cpe:2.3:o:iij:seil\%2fneu_2fe_plus_firmware:1.80:*:*:*:*:*:*:*
iij seil\%2fneu_2fe_plus_firmware 2.05 cpe:2.3:o:iij:seil\%2fneu_2fe_plus_firmware:2.05:*:*:*:*:*:*:*
iij seil\%2fneu_2fe_plus_firmware 2.15 cpe:2.3:o:iij:seil\%2fneu_2fe_plus_firmware:2.15:*:*:*:*:*:*:*
iij seil\%2fneu_2fe_plus_firmware 2.16 cpe:2.3:o:iij:seil\%2fneu_2fe_plus_firmware:2.16:*:*:*:*:*:*:*
iij seil\%2fneu_2fe_plus_firmware 2.17 cpe:2.3:o:iij:seil\%2fneu_2fe_plus_firmware:2.17:*:*:*:*:*:*:*
iij seil\/neu_2fe_plus — cpe:2.3:h:iij:seil\/neu_2fe_plus:*:*:*:*:*:*:*:*
iij seil\%2fx86_firmware 1.00 cpe:2.3:o:iij:seil\%2fx86_firmware:1.00:*:*:*:*:*:*:*
iij seil\%2fx86_firmware 2.80 cpe:2.3:o:iij:seil\%2fx86_firmware:2.80:*:*:*:*:*:*:*
iij seil\%2fx86_firmware 2.81 cpe:2.3:o:iij:seil\%2fx86_firmware:2.81:*:*:*:*:*:*:*
iij seil\%2fx86_firmware 2.82 cpe:2.3:o:iij:seil\%2fx86_firmware:2.82:*:*:*:*:*:*:*
iij seil\%2fx86_firmware 3.10 cpe:2.3:o:iij:seil\%2fx86_firmware:3.10:*:*:*:*:*:*:*
iij seil\/x86 — cpe:2.3:h:iij:seil\/x86:*:*:*:*:*:*:*:*
iij seil\%2fx2_firmware 1.00 cpe:2.3:o:iij:seil\%2fx2_firmware:1.00:*:*:*:*:*:*:*
iij seil\%2fx2_firmware 1.80 cpe:2.3:o:iij:seil\%2fx2_firmware:1.80:*:*:*:*:*:*:*
iij seil\%2fx2_firmware 4.30 cpe:2.3:o:iij:seil\%2fx2_firmware:4.30:*:*:*:*:*:*:*
iij seil\%2fx2_firmware 4.50 cpe:2.3:o:iij:seil\%2fx2_firmware:4.50:*:*:*:*:*:*:*
iij seil\/x2 — cpe:2.3:h:iij:seil\/x2:*:*:*:*:*:*:*:*
iij seil\%2fx1_firmware 1.00 cpe:2.3:o:iij:seil\%2fx1_firmware:1.00:*:*:*:*:*:*:*
iij seil\%2fx1_firmware 4.30 cpe:2.3:o:iij:seil\%2fx1_firmware:4.30:*:*:*:*:*:*:*
iij seil\%2fx1_firmware 4.31 cpe:2.3:o:iij:seil\%2fx1_firmware:4.31:*:*:*:*:*:*:*
iij seil\%2fx1_firmware 4.32 cpe:2.3:o:iij:seil\%2fx1_firmware:4.32:*:*:*:*:*:*:*
iij seil\/x1 — cpe:2.3:h:iij:seil\/x1:*:*:*:*:*:*:*:*
iij seil\%2fb1_firmware 1.00 cpe:2.3:o:iij:seil\%2fb1_firmware:1.00:*:*:*:*:*:*:*
iij seil\%2fb1_firmware 4.30 cpe:2.3:o:iij:seil\%2fb1_firmware:4.30:*:*:*:*:*:*:*
iij seil\%2fb1_firmware 4.31 cpe:2.3:o:iij:seil\%2fb1_firmware:4.31:*:*:*:*:*:*:*
iij seil\%2fb1_firmware 4.32 cpe:2.3:o:iij:seil\%2fb1_firmware:4.32:*:*:*:*:*:*:*
iij seil\%2fb1_firmware 4.50 cpe:2.3:o:iij:seil\%2fb1_firmware:4.50:*:*:*:*:*:*:*
iij seil\/b1 — cpe:2.3:h:iij:seil\/b1:*:*:*:*:*:*:*:*

References for CVE-2014-2004

cvelogic Threat Intelligence