CVE-2025-34129

LILIN DVR RCE via Malicious FTP/NTP Configuration

Description

A command injection vulnerability exists in LILIN Digital Video Recorder (DVR) devices prior to firmware version 2.0b60_20200207 due to insufficient sanitization of the FTP and NTP Server fields in the service configuration. An attacker with access to the configuration interface can upload a malicious XML file with injected shell commands in these fields. Upon subsequent configuration syncs, these commands are executed with elevated privileges. This vulnerability was exploited in the wild by the Moobot botnets.

Category

8.7
CVSS
Severity: High
CVSS 4.0 •
EPSS 0.32%
Vendor Advisory meritlilin.com
Affected: Merit LILIN DVR Firmware
Published at:
Updated at:

References

Link Tags
https://blog.netlab.360.com/multiple-botnets-are-spreading-using-lilin-dvr-0-day/ technical description third party advisory
https://www.meritlilin.com/assets/uploads/support/file/M00158-TW.pdf vendor advisory patch
https://www.vulncheck.com/advisories/lilin-dvr-multiple-vulnerabilities third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-34129?
CVE-2025-34129 has been scored as a high severity vulnerability.
How to fix CVE-2025-34129?
To fix CVE-2025-34129, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-34129 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-34129 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34129?
CVE-2025-34129 affects Merit LILIN DVR Firmware.
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