published September 11, 2020
⚠️ Here’s a sneaky one! An attacker can exploit Hyland OnBase by crafting rogue SOAP messages to execute arbitrary code. 😱 Think of this like a restaurant where someone slips an unauthorized dish into the order system — if the kitchen isn’t careful, it could serve up something harmful instead of a delicious meal! 🍽️ If exploited, this vulnerability allows an attacker to execute malicious bytecode remotely, which could lead to unauthorized access or manipulation of sensitive data. It's like allowing a stranger to walk into your establishment and tamper with your recipes!
Think of this like a restaurant where someone slips an unauthorized dish into the order system — if the kitchen isn’t careful, it could serve up something harmful instead of a delicious meal! 🍽️ This vulnerability occurs due to improper handling of serialized data in ASP.NET's BinaryFormatter, which can be tricked into executing harmful code embedded in SOAP messages.
If exploited, this vulnerability allows an attacker to execute malicious bytecode remotely, which could lead to unauthorized access or manipulation of sensitive data. It's like allowing a stranger to walk into your establishment and tamper with your recipes! Update Hyland OnBase to version 16.0.2.84 or later for 16.0, 17.0.2.110 or later for 17.0, 18.0.0.38 or later for 18.0, 19.8.16.1001 or later for 19.8, and 20.3.10.1001 or later for 20.3. Ensure you review your SOAP message handling practices to avoid similar issues. 🛡️ You've got this! Take these steps to secure your system, and you'll be a security hero in no time! 🌟