CVE-2021-37146: Ros Ros-Comm

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

An infinite loop in Open Robotics ros_comm XMLRPC server in ROS Melodic through 1.4.11 and ROS Noetic through1.15.11 allows remote attackers to cause a Denial of Service in ros_comm via a crafted XMLRPC call.

Affected products

• Ros Ros-Comm: up to and including 1.4.11; from 1.15.0, up to and including 1.15.11

Published 2021-09-28. Last modified 2026-06-17.