Critical · published March 23, 2022
🔥 A remote attacker can take full control of your FactoryTalk AssetCentre server with a simple message! Think of this vulnerability like a delivery driver who never checks the contents of a package — they just accept it and deliver it without question. If that package contains a ticking time bomb, your entire factory could be in trouble! An attacker could exploit this vulnerability to gain unauthorized access to the FactoryTalk AssetCentre main server and all connected agent machines. This could lead to devastating consequences, including data manipulation, service disruptions, or even loss of critical control over industrial processes. Imagine someone hijacking the controls of your entire factory operation – that’s the level of risk here!
Think of this vulnerability like a delivery driver who never checks the contents of a package — they just accept it and deliver it without question. If that package contains a ticking time bomb, your entire factory could be in trouble! CVE-2021-27460 arises from .NET remoting endpoints within FactoryTalk AssetCentre v10.00 and earlier, which deserialize untrusted data without proper validation. This allows an unauthenticated attacker to send malicious data that the server will accept as valid.
An attacker could exploit this vulnerability to gain unauthorized access to the FactoryTalk AssetCentre main server and all connected agent machines. This could lead to devastating consequences, including data manipulation, service disruptions, or even loss of critical control over industrial processes. Imagine someone hijacking the controls of your entire factory operation – that’s the level of risk here! To protect your systems, patch to version 10.01 promptly or later. Additionally, review your data validation processes to ensure all incoming data is thoroughly checked before being processed. Don't wait too long — the quicker you act, the safer you'll be! You've got this! Secure your systems and keep your factory running smoothly. 🛡️