{"id":"CVE-2013-4709","aliases":["EUVD-2013-4561","GHSA-wxc3-73gh-3hjw"],"status":"published","title":"Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware before 2.82,...","description":"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.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02676,"percentile":0.85886,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2013-09-20T15:00:00Z","modified":"2026-06-16T23:57:45Z","products":[{"vendor":"iij","product":"seil\\%2fb1_firmware"},{"vendor":"iij","product":"seil\\%2fneu_2fe_plus_firmware"},{"vendor":"iij","product":"seil\\%2fturbo_firmware"},{"vendor":"iij","product":"seil\\%2fx1_firmware"},{"vendor":"iij","product":"seil\\%2fx86_firmware"},{"vendor":"iij","product":"seil\\/b1"},{"vendor":"iij","product":"seil\\/neu_2fe_plus"},{"vendor":"iij","product":"seil\\/turbo"},{"vendor":"iij","product":"seil\\/x1"},{"vendor":"iij","product":"seil\\/x2"},{"vendor":"iij","product":"seil\\/x86"},{"vendor":"iij","product":"seil_x2_firmware"}],"references":[{"url":"http://jvn.jp/en/jp/JVN43152129/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Vendor Advisory"]},{"url":"http://www.seil.jp/support/security/a01396.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2013-000092","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4709"},{"url":"https://github.com/advisories/GHSA-wxc3-73gh-3hjw"}],"sources":{"cve":[{"id":"CVE-2013-4709","description":"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.","status":"published","published":"2013-09-20T15:00:00Z","modified":"2024-09-16T17:58:50.809Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4561","description":"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.","status":"published","published":"2013-09-20T15:00:00Z","modified":"2024-09-16T17:58:50Z","updated_at":"2026-11-03T00:55:36.806318Z"}],"ghsa":[{"id":"GHSA-wxc3-73gh-3hjw","title":"Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware before 2.82,...","description":"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.","status":"published","published":"2022-05-17T04:15:16Z","modified":"2023-01-28T05:01:22Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:33.286467Z"}],"nvd":[{"id":"CVE-2013-4709","description":"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.","status":"published","published":"2013-09-20T15:26:04.23Z","modified":"2026-06-16T23:57:45.813Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:38.715467Z"}]}}