{"id":"CVE-2018-17173","aliases":["EUVD-2018-8948","GHSA-qgg8-99p6-v8v8"],"status":"published","title":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to...","description":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to qsr_server/device/getThumbnail.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.56513,"percentile":0.99064,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-94"],"published":"2018-09-21T17:00:00Z","modified":"2026-06-17T01:45:28Z","exploits":[{"source":"exploitdb","id":"EDB-45448","title":"LG SuperSign EZ CMS 2.5 - Remote Code Execution","type":"webapps","platform":"hardware","date":"2018-09-24","url":"https://www.exploit-db.com/exploits/45448"},{"source":"exploitdb","id":"EDB-46795","title":"LG Supersign EZ CMS - Remote Code Execution (Metasploit)","type":"remote","platform":"hardware","date":"2019-05-06","url":"https://www.exploit-db.com/exploits/46795"},{"source":"nuclei","id":"CVE-2018-17173","title":"LG Supersign EZ CMS - Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2018/CVE-2018-17173.yaml"}],"products":[{"vendor":"lg","product":"supersign_cms"}],"references":[{"url":"https://www.exploit-db.com/exploits/45448/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://mamaquieroserpentester.blogspot.com/2018/09/lg-supersign-rce-to-luna-and-back-to.html","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/46795/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://packetstormsecurity.com/files/152733/LG-Supersign-EZ-CMS-Remote-Code-Execution.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17173"},{"url":"https://github.com/advisories/GHSA-qgg8-99p6-v8v8"}],"sources":{"cve":[{"id":"CVE-2018-17173","description":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to qsr_server/device/getThumbnail.","status":"published","published":"2018-09-21T17:00:00Z","modified":"2024-08-05T10:39:59.604Z","updated_at":"2026-11-02T14:35:07.354449Z"}],"euvd":[{"id":"EUVD-2018-8948","description":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to qsr_server/device/getThumbnail.","status":"published","published":"2018-09-21T17:00:00Z","modified":"2024-08-05T10:39:59Z","updated_at":"2026-11-03T02:39:39.229856Z"}],"ghsa":[{"id":"GHSA-qgg8-99p6-v8v8","title":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to...","description":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to qsr_server/device/getThumbnail.","status":"published","published":"2022-05-14T01:05:27Z","modified":"2023-02-02T05:03:02Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:51:33.40906Z"}],"nvd":[{"id":"CVE-2018-17173","description":"LG SuperSign CMS allows remote attackers to execute arbitrary code via the sourceUri parameter to qsr_server/device/getThumbnail.","status":"published","published":"2018-09-21T17:29:07.36Z","modified":"2026-06-17T01:45:28.203Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/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-94"],"updated_at":"2026-11-02T14:04:40.661264Z"}]}}