{"id":"CVE-2020-12124","aliases":["EUVD-2020-4439","GHSA-qjcv-q7cx-q8cc"],"status":"published","title":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the...","description":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.","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":"2026-11-10","score":0.7465,"percentile":0.99504,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78"],"published":"2020-10-02T08:11:57Z","modified":"2026-06-17T02:51:26Z","exploits":[{"source":"pocgithub","id":"db44k/CVE-2020-12124","title":"db44k/CVE-2020-12124","date":"2023-10-09","url":"https://github.com/db44k/CVE-2020-12124"},{"source":"pocgithub","id":"Scorpion-Security-Labs/CVE-2020-12124","title":"Scorpion-Security-Labs/CVE-2020-12124","date":"2023-12-18","url":"https://github.com/Scorpion-Security-Labs/CVE-2020-12124"},{"source":"nuclei","id":"CVE-2020-12124","title":"WAVLINK WN530H4 live_api.cgi - Command Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-12124.yaml"}],"products":[{"vendor":"wavlink","product":"wn530h4_firmware"}],"references":[{"url":"https://www.wavlink.com/en_us/product/WL-WN530H4.html","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://cerne.xyz/bugs/CVE-2020-12124","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12124"},{"url":"https://github.com/advisories/GHSA-qjcv-q7cx-q8cc"}],"sources":{"cve":[{"id":"CVE-2020-12124","description":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.","status":"published","published":"2020-10-02T08:11:57Z","modified":"2024-08-04T11:48:58.323Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4439","description":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.","status":"published","published":"2020-10-02T08:11:57Z","modified":"2024-08-04T11:48:58Z","updated_at":"2026-11-03T03:07:40.81889Z"}],"ghsa":[{"id":"GHSA-qjcv-q7cx-q8cc","title":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the...","description":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.","status":"published","published":"2022-05-24T17:29:57Z","modified":"2023-01-29T05:04:16Z","updated_at":"2026-11-02T14:45:30.813688Z"}],"nvd":[{"id":"CVE-2020-12124","description":"A remote command-line injection vulnerability in the /cgi-bin/live_api.cgi endpoint of the WAVLINK WN530H4 M30H4.V5030.190403 allows an attacker to execute arbitrary Linux commands as root without authentication.","status":"published","published":"2020-10-02T09:15:13.087Z","modified":"2026-06-17T02:51:26.81Z","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":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:17.70091Z"}]}}