Smart Park Management - RCE (CVE-2023-3836)

CVE-2023-3836 is a vulnerability in Dahua Smart Park Management that can allow remote attackers to upload arbitrary files, potentially leading to full compromise of the system.

CrowdSec has been tracking this vulnerability and its exploits since 6th of June 2025.

Data from the CrowdSec community indicates that exploitation of CVE-2023-3836 is highly selective and intelligence-driven. Threat actors use advanced reconnaissance and carefully choose their targets, often as part of sophisticated campaigns or advanced persistent threat operations. Telemetry from the CrowdSec network also shows that exploitation activity for CVE-2023-3836 remains steady week-over-week. Attack volumes are consistent with long-term trends, indicating sustained interest from threat actors. CVE-2023-3836 continues to be an active part of the threat landscape and will likely remain this way for the forseeable future.

Observed exploitation attempts target URLs beginning with /emap/devicepoint_addimgico and containing indicators related to subsystem parameters.