{"id":"CVE-2017-9851","aliases":["EUVD-2017-18761","GHSA-r4c9-h547-774j"],"status":"disputed","title":"** DISPUTED ** An issue was discovered in SMA Solar Technology products. By sending nonsense data...","description":"An issue was discovered in SMA Solar Technology products. By sending nonsense data or setting up a TELNET session to the database port of Sunny Explorer, the application can be crashed. NOTE: the vendor reports that the maximum possible damage is a communication failure. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01865,"percentile":0.79412,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2017-08-05T17:00:00Z","modified":"2026-06-17T01:29:02Z","products":[{"vendor":"sma","product":"sunny_explorer"}],"references":[{"url":"http://www.sma.de/en/statement-on-cyber-security.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://horusscenario.com/CVE-information/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9851"},{"url":"https://horusscenario.com/CVE-information"},{"url":"https://github.com/advisories/GHSA-r4c9-h547-774j"}],"sources":{"cve":[{"id":"CVE-2017-9851","description":"An issue was discovered in SMA Solar Technology products. By sending nonsense data or setting up a TELNET session to the database port of Sunny Explorer, the application can be crashed. NOTE: the vendor reports that the maximum possible damage is a communication failure. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected","status":"disputed","published":"2017-08-05T17:00:00Z","modified":"2024-08-05T17:18:01.917Z","updated_at":"2026-11-02T14:33:13.606903Z"}],"euvd":[{"id":"EUVD-2017-18761","description":"An issue was discovered in SMA Solar Technology products. By sending nonsense data or setting up a TELNET session to the database port of Sunny Explorer, the application can be crashed. NOTE: the vendor reports that the maximum possible damage is a communication failure. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected","status":"published","published":"2017-08-05T17:00:00Z","modified":"2024-08-05T17:18:01Z","updated_at":"2026-11-03T02:23:26.706423Z"}],"ghsa":[{"id":"GHSA-r4c9-h547-774j","title":"** DISPUTED ** An issue was discovered in SMA Solar Technology products. By sending nonsense data...","description":"** DISPUTED ** An issue was discovered in SMA Solar Technology products. By sending nonsense data or setting up a TELNET session to the database port of Sunny Explorer, the application can be crashed. NOTE: the vendor reports that the maximum possible damage is a communication failure. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected.","status":"published","published":"2022-05-13T01:48:09Z","modified":"2024-03-30T05:01:39Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:55:44.65747Z"}],"nvd":[{"id":"CVE-2017-9851","description":"An issue was discovered in SMA Solar Technology products. By sending nonsense data or setting up a TELNET session to the database port of Sunny Explorer, the application can be crashed. NOTE: the vendor reports that the maximum possible damage is a communication failure. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected","status":"disputed","published":"2017-08-05T17:29:00.427Z","modified":"2026-06-17T01:29:02.497Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:03:57.282351Z"}]}}