Critical · published December 17, 2020
🚨 An attacker with network access can execute malicious code through crafted packets on certain WAGO devices! 🔥 This vulnerability is like a delivery driver who can drop off not just packages, but also dangerous materials — if they have the right address, they can get inside without a check! If exploited, an attacker could take over the device, running arbitrary code that can disrupt operations, steal sensitive information, or even sabotage processes — a nightmare scenario for any organization relying on these systems.
This vulnerability is like a delivery driver who can drop off not just packages, but also dangerous materials — if they have the right address, they can get inside without a check! This vulnerability allows attackers to remotely execute code by sending specially crafted packets to devices in the WAGO Series PFC 100 and 200, and various Wago Touch Panels with firmware versions FW10 and below.
If exploited, an attacker could take over the device, running arbitrary code that can disrupt operations, steal sensitive information, or even sabotage processes — a nightmare scenario for any organization relying on these systems. To secure your systems, immediately patch your devices to the latest firmware version. Replace any vulnerable devices that cannot be updated and ensure your network is properly segmented to protect these critical assets. You've got this! By following these steps, you're taking a big leap toward stronger security! 🛡️