{"id":"CVE-2020-17456","aliases":["EUVD-2020-9408","GHSA-6qx4-682c-qrhq"],"status":"published","title":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter...","description":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.74227,"percentile":0.99494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78","CWE-94"],"published":"2020-08-19T18:20:46Z","modified":"2026-06-17T02:58:57Z","exploits":[{"source":"pocgithub","id":"Al1ex/CVE-2020-17456","title":"Al1ex/CVE-2020-17456","date":"2021-01-21","url":"https://github.com/Al1ex/CVE-2020-17456"},{"source":"exploitdb","id":"EDB-50821","title":"Seowon SLR-120 Router - Remote Code Execution (Unauthenticated)","type":"remote","platform":"hardware","date":"2022-03-11","url":"https://www.exploit-db.com/exploits/50821"},{"source":"nuclei","id":"CVE-2020-17456","title":"SEOWON INTECH SLC-130 \u0026 SLR-120S - Unauthenticated Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-17456.yaml"}],"products":[{"vendor":"seowonintech","product":"slc-130_firmware"},{"vendor":"seowonintech","product":"slr-120d42g_firmware"},{"vendor":"seowonintech","product":"slr-120s42g_firmware"},{"vendor":"seowonintech","product":"slr-120s_firmware"},{"vendor":"seowonintech","product":"slr-120t42g_firmware"}],"references":[{"url":"https://maj0rmil4d.github.io/Seowon-SlC-130-And-SLR-120S-Exploit/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/158933/Seowon-SlC-130-Router-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/166273/Seowon-SLR-120-Router-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/TAPESH-TEAM/CVE-2020-17456-Seowon-SLR-120S42G-RCE-Exploit-Unauthenticated","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/50821","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17456"},{"url":"https://github.com/advisories/GHSA-6qx4-682c-qrhq"}],"sources":{"cve":[{"id":"CVE-2020-17456","description":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.","status":"published","published":"2020-08-19T18:20:46Z","modified":"2024-08-04T13:53:17.464Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-9408","description":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.","status":"published","published":"2020-08-19T18:20:46Z","modified":"2024-08-04T13:53:17Z","updated_at":"2026-11-03T03:07:26.951665Z"}],"ghsa":[{"id":"GHSA-6qx4-682c-qrhq","title":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter...","description":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.","status":"published","published":"2022-05-24T17:26:15Z","modified":"2023-01-29T05:04:13Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78","CWE-94"],"updated_at":"2026-11-02T14:45:29.899073Z"}],"nvd":[{"id":"CVE-2020-17456","description":"SEOWON INTECH SLC-130 And SLR-120S devices allow Remote Code Execution via the ipAddr parameter to the system_log.cgi page.","status":"published","published":"2020-08-20T01:17:13.993Z","modified":"2026-06-17T02:58:57.84Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:13.05572Z"}]}}