{"id":"CVE-2025-34132","aliases":["EUVD-2025-21740","GHSA-g9j5-xpjv-f35r"],"status":"published","title":"LILIN DVR Command Injection via NTPUpdate in dvr_box","description":"A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 via the Server field in the NTPUpdate configuration. The web service at /z/zbin/dvr_box fails to properly sanitize input, allowing remote attackers to inject and execute arbitrary commands as root by supplying specially crafted XML data to the DVRPOST interface.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01696,"percentile":0.77456,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-78"],"published":"2025-07-16T21:26:51Z","modified":"2026-06-17T09:13:31Z","products":[{"vendor":"merit lilin","product":"dvr firmware"}],"references":[{"url":"https://blog.netlab.360.com/multiple-botnets-are-spreading-using-lilin-dvr-0-day/","tags":["third-party-advisory","technical-description"]},{"url":"https://www.meritlilin.com/assets/uploads/support/file/M00158-TW.pdf","tags":["vendor-advisory","patch"]},{"url":"https://www.vulncheck.com/advisories/lilin-dvr-multiple-vulnerabilities","tags":["third-party-advisory"]},{"url":"https://ducklingstudio.blog.fc2.com/blog-entry-400.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-34132"},{"url":"https://blog.netlab.360.com/multiple-botnets-are-spreading-using-lilin-dvr-0-day"},{"url":"https://github.com/advisories/GHSA-g9j5-xpjv-f35r"}],"sources":{"cve":[{"id":"CVE-2025-34132","title":"LILIN DVR Command Injection via NTPUpdate in dvr_box","description":"A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 via the Server field in the NTPUpdate configuration. The web service at /z/zbin/dvr_box fails to properly sanitize input, allowing remote attackers to inject and execute arbitrary commands as root by supplying specially crafted XML data to the DVRPOST interface.","status":"published","published":"2025-07-16T21:26:51.852Z","modified":"2026-05-15T11:14:50.567Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"}],"cwes":["CWE-78","CWE-20"],"updated_at":"2026-11-02T14:32:54.1527Z"}],"euvd":[{"id":"EUVD-2025-21740","description":"A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 via the Server field in the NTPUpdate configuration. The web service at /z/zbin/dvr_box fails to properly sanitize input, allowing remote attackers to inject and execute arbitrary commands as root by supplying specially crafted XML data to the DVRPOST interface.","status":"published","published":"2025-07-16T21:26:51Z","modified":"2026-05-15T11:14:50Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T19:04:29.443212Z"}],"ghsa":[{"id":"GHSA-g9j5-xpjv-f35r","title":"A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to...","description":"A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 via the Server field in the NTPUpdate configuration. The web service at /z/zbin/dvr_box fails to properly sanitize input, allowing remote attackers to inject and execute arbitrary commands as root by supplying specially crafted XML data to the DVRPOST interface. 777","status":"published","published":"2025-07-17T00:31:26Z","modified":"2025-10-27T21:31:29Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:04:13.776182Z"}],"nvd":[{"id":"CVE-2025-34132","description":"A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 via the Server field in the NTPUpdate configuration. The web service at /z/zbin/dvr_box fails to properly sanitize input, allowing remote attackers to inject and execute arbitrary commands as root by supplying specially crafted XML data to the DVRPOST interface.","status":"published","published":"2025-07-16T22:15:24.823Z","modified":"2026-06-17T09:13:31.357Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"}],"cwes":["CWE-20","CWE-78"],"updated_at":"2026-11-02T14:11:18.782156Z"}]}}