CVE-2025-34130

LILIN DVR Arbitrary File Read via net_html.cgi

CVSS 8.7 HIGHEPSS 1.1%CWE-200 CWE-306

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.7EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

16 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

An unauthenticated arbitrary file read exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 via the /z/zbin/net_html.cgi endpoint. This vulnerability allows attackers to read sensitive configuration files, such as /zconf/service.xml, which can then be used to facilitate further attacks including command injection. The vulnerability has been exploited in the wild in conjunction with other issues by botnets like FBot and Moobot.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

Merit LILIN · DVR Firmware

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References

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