Iij

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-41986 1Iij 1Iij Smartkey May 7, 2025 Oct 24, 2022 N/A· v4 7.5 HIGH· v3 N/A· v2 Information disclosure vulnerability in Android App 'IIJ SmartKey' versions prior to 2.1.4 allows an attacker to obtain a one-time password issued by the product under certain conditions.
CVE-2018-0584 1Iij 1Smartkey Nov 21, 2024 Jun 26, 2018 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 IIJ SmartKey App for Android version 2.1.0 and earlier allows remote attackers to bypass authentication [effect_of_bypassing_authentication] via unspecified vectors.
CVE-2015-0887 1Iij 5Seil/b1 Seil/b1 FirmwareSeil/x1 Firmware+2 more May 6, 2026 Feb 28, 2015 N/A· v4 N/A· v3 7.1 HIGH· v2 npppd in the PPP Access Concentrator (PPPAC) on SEIL SEIL/x86 Fuji routers 1.00 through 3.30, SEIL/X1 routers 3.50 through 4.70, SEIL/X2 routers 3.50 through 4.70, and SEIL/B1 routers 3.50 through 4.70 allows remote atta...Show more npppd in the PPP Access Concentrator (PPPAC) on SEIL SEIL/x86 Fuji routers 1.00 through 3.30, SEIL/X1 routers 3.50 through 4.70, SEIL/X2 routers 3.50 through 4.70, and SEIL/B1 routers 3.50 through 4.70 allows remote attackers to cause a denial of service (infinite loop and device hang) via a crafted SSTP packet.Show less
CVE-2014-7256 1Iij 8Seil B1 Firmware Seil PlusSeil Plus Firmware+5 more May 6, 2026 Dec 5, 2014 N/A· v4 N/A· v3 7.8 HIGH· v2 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 thro...Show more 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.Show less
CVE-2014-7255 1Iij 4Seil B1 Firmware Seil X1 FirmwareSeil X2 Firmware+1 more May 6, 2026 Dec 5, 2014 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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...Show more 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.Show less
CVE-2014-2004 1Iij 12Seil%2fb1 Firmware Seil%2fneu 2fe Plus FirmwareSeil%2fturbo Firmware+9 more May 6, 2026 Jun 16, 2014 N/A· v4 N/A· v3 5.0 MEDIUM· v2 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 2.1...Show more 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.Show less
CVE-2013-4708 1Iij 12Seil%2fb1 Firmware Seil%2fneu 2fe Plus FirmwareSeil%2fturbo Firmware+9 more Apr 29, 2026 Oct 1, 2013 N/A· v4 N/A· v3 4.0 MEDIUM· v2 The PPP Access Concentrator (PPPAC) in Internet Initiative Japan Inc. SEIL/x86 1.00 through 2.80, SEIL/X1 1.00 through 4.30, SEIL/X2 1.00 through 4.30, SEIL/B1 1.00 through 4.30, SEIL/Turbo 1.80 through 2.15, and SEIL/ne...Show more The PPP Access Concentrator (PPPAC) in Internet Initiative Japan Inc. SEIL/x86 1.00 through 2.80, SEIL/X1 1.00 through 4.30, SEIL/X2 1.00 through 4.30, SEIL/B1 1.00 through 4.30, SEIL/Turbo 1.80 through 2.15, and SEIL/neu 2FE Plus 1.80 through 2.15 generates predictable random numbers, which allows remote attackers to bypass RADIUS authentication by sniffing RADIUS traffic.Show less
CVE-2013-4709 1Iij 12Seil%2fb1 Firmware Seil%2fneu 2fe Plus FirmwareSeil%2fturbo Firmware+9 more Apr 29, 2026 Sep 20, 2013 N/A· v4 N/A· v3 6.8 MEDIUM· v2 Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware before 2.82, SEIL/X1 with firmware before 4.32, SEIL/X2 with firmware before 4.32, SEIL/B1 with firmware before 4.32, SEIL/Turbo with f...Show more Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware before 2.82, SEIL/X1 with firmware before 4.32, SEIL/X2 with firmware before 4.32, SEIL/B1 with firmware before 4.32, SEIL/Turbo with firmware before 2.16, and SEIL/neu 2FE Plus with firmware before 2.16 allows remote attackers to execute arbitrary code via a crafted L2TP message.Show less
CVE-2011-0454 1Iij 12Seil/b1 Seil/b1 FirmwareSeil/neu 2fe Plus+9 more Apr 29, 2026 Mar 1, 2011 N/A· v4 N/A· v3 8.3 HIGH· v2 Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with firmware 1.00 through...Show more Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with firmware 1.00 through 3.11, SEIL/Turbo with firmware 1.80 through 2.10, and SEIL/neu 2FE Plus with firmware 1.80 through 2.10 might allow remote attackers to execute arbitrary code via a PPPoE packet.Show less
CVE-2010-2363 1Iij 3Seil/b1 Firmware Seil/x1 FirmwareSeil/x2 Firmware Apr 29, 2026 Aug 30, 2010 N/A· v4 N/A· v3 5.8 MEDIUM· v2 The IPv6 Unicast Reverse Path Forwarding (RPF) implementation on the SEIL/X1, SEIL/X2, and SEIL/B1 routers with firmware 1.00 through 2.73, when strict mode is used, does not properly drop packets, which might allow remo...Show more The IPv6 Unicast Reverse Path Forwarding (RPF) implementation on the SEIL/X1, SEIL/X2, and SEIL/B1 routers with firmware 1.00 through 2.73, when strict mode is used, does not properly drop packets, which might allow remote attackers to bypass intended access restrictions via a spoofed IP address.Show less
CVE-2009-4409 1Iij 1Seil/b1 Apr 23, 2026 Dec 23, 2009 N/A· v4 N/A· v3 2.6 LOW· v2 The (1) CHAP and (2) MS-CHAP-V2 authentication capabilities in the PPP Access Concentrator (PPPAC) function in Internet Initiative Japan SEIL/B1 firmware 1.00 through 2.52 use the same challenge for each authentication a...Show more The (1) CHAP and (2) MS-CHAP-V2 authentication capabilities in the PPP Access Concentrator (PPPAC) function in Internet Initiative Japan SEIL/B1 firmware 1.00 through 2.52 use the same challenge for each authentication attempt, which allows remote attackers to bypass authentication via a replay attack.Show less
CVE-2009-4293 1Iij 6Seil/b1 Seil/b1 FirmwareSeil/x1+3 more Apr 23, 2026 Dec 10, 2009 N/A· v4 N/A· v3 7.1 HIGH· v2 Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.30 through 2.51, when NAT is enabled, allows remote attackers to cause a denial of service (system restart) via crafted GRE packets.
CVE-2009-4292 1Iij 6Seil/b1 Seil/b1 FirmwareSeil/x1+3 more Apr 23, 2026 Dec 10, 2009 N/A· v4 N/A· v3 9.3 HIGH· v2 Buffer overflow in the URL filtering function in Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.40 through 2.51 allows remote attackers to execute arbitrary code via unspecified vectors.