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 Jun 16, 2014
5.0
MEDIUMCVSS 2.0
EPSS 2.14%
Description
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.
Affected products
No data.
Configuration 1
- 1.80
- 2.05
- 2.15
- 2.16
- 2.17
- n/a
Configuration 2
- 1.80
- 2.05
- 2.15
- 2.16
- 2.17
- n/a
Configuration 3
- 1.00
- 2.80
- 2.81
- 2.82
- 3.10
Configuration 4
- 1.00
- 1.80
- 4.30
- 4.50
Configuration 5
- 1.00
- 4.30
- 4.31
- 4.32
Running on/with
- 4.50
Configuration 6
- 1.00
- 4.30
- 4.31
- 4.32
- 4.50
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.14% (0.02139) | 81.36th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.14% (0.02139) | 79.58th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.23% (0.04227) | 88.01th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.42% (0.01415) | 87.03th | v3 (v2023.03.01) |
| Aug 31, 2023 | 1.42% (0.01415) | 84.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.00% (0.01002) | 81.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (3)
- http://jvn.jp/en/jp/JVN10724763/index.html third-party-advisoryx_refsource_JVN
- http://jvndb.jvn.jp/jvndb/JVNDB-2014-000055 third-party-advisoryx_refsource_JVNDB
- http://www.seil.jp/support/security/a01443.html x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://jvn.jp/en/jp/JVN10724763/index.html | third-party-advisoryx_refsource_JVN | |
| http://jvndb.jvn.jp/jvndb/JVNDB-2014-000055 | third-party-advisoryx_refsource_JVNDB | |
| http://www.seil.jp/support/security/a01443.html | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.