{"id":"CVE-2021-45043","aliases":["EUVD-2021-31840","GHSA-wphx-qm9g-v53m"],"status":"published","title":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via...","description":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via the /language/lang s_Language parameter.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.33133,"percentile":0.98387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2021-12-15T07:13:03Z","modified":"2026-06-17T04:13:05Z","exploits":[{"source":"exploitdb","id":"EDB-50588","title":"HD-Network Real-time Monitoring System 2.0 - Local File Inclusion (LFI)","type":"remote","platform":"linux","date":"2021-12-13","url":"https://www.exploit-db.com/exploits/50588"},{"source":"nuclei","id":"CVE-2021-45043","title":"HD-Network Realtime Monitoring System 2.0 - Local File Inclusion","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-45043.yaml"},{"source":"pocgithub","id":"crypt0g30rgy/cve-2021-45043","title":"crypt0g30rgy/cve-2021-45043","date":"2021-12-15","url":"https://github.com/crypt0g30rgy/cve-2021-45043"}],"products":[{"vendor":"hd-network_real-time_monitoring_system_project","product":"hd-network_real-time_monitoring_system"}],"references":[{"url":"https://drive.google.com/file/d/1DlfZz0F8skWy3Mkahx_NMo-sYZh9-eun/view?usp=sharing","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://drive.google.com/file/d/1bx9yCN-IHYuRpd7g3jhMb0LcTC1ARzSX/view?usp=sharing","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45043"},{"url":"https://github.com/advisories/GHSA-wphx-qm9g-v53m"}],"sources":{"cve":[{"id":"CVE-2021-45043","description":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via the /language/lang s_Language parameter.","status":"published","published":"2021-12-15T07:13:03Z","modified":"2024-08-04T04:32:13.609Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-31840","description":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via the /language/lang s_Language parameter.","status":"published","published":"2021-12-15T07:13:03Z","modified":"2024-08-04T04:32:13Z","updated_at":"2026-11-03T03:08:28.023592Z"}],"ghsa":[{"id":"GHSA-wphx-qm9g-v53m","title":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via...","description":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via the /language/lang s_Language parameter.","status":"published","published":"2021-12-16T00:02:13Z","modified":"2023-02-01T05:07:10Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:50:29.480738Z"}],"nvd":[{"id":"CVE-2021-45043","description":"HD-Network Real-time Monitoring System 2.0 allows ../ directory traversal to read /etc/shadow via the /language/lang s_Language parameter.","status":"published","published":"2021-12-15T08:15:07.423Z","modified":"2026-06-17T04:13:05.453Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}