CVE-2025-34132

critical · 9.3

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.

9.3

CVSS

1.7%

EPSS (exploit prob.)

77th

EPSS percentile

2025-07-16

Published

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

Weaknesses

CWE-20CWE-78

References

https://blog.netlab.360.com/multiple-botnets-are-spreading-using-lilin-dvr-0-day/
https://ducklingstudio.blog.fc2.com/blog-entry-400.html
https://www.meritlilin.com/assets/uploads/support/file/M00158-TW.pdf
https://www.vulncheck.com/advisories/lilin-dvr-multiple-vulnerabilities

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-34132