HTTP: Rockwell Automation ThinManager ThinServer URI Heap Buffer Overflow
This signature detects attempts to exploit a known vulnerability against Rockwell Automation ThinManager ThinServer. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the web service.
Extended Description
Rockwell Automation ThinManager ThinServer versions 11.0.0 - 13.0.0 is vulnerable to a heap-based buffer overflow. An attacker could send a specifically crafted TFTP or HTTPS request, causing a heap-based buffer overflow that crashes the ThinServer process. If successfully exploited, this could expose the server to arbitrary remote code execution.
Affected Products
Rockwellautomation thinmanager
Short Name
HTTP:OVERFLOW:ROCKWELL-THINMNGR
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Automation Buffer CVE-2022-38742 Heap Overflow Rockwell ThinManager ThinServer URI
Release Date
05/18/2023
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3599
False Positive
Unknown
Vendors
Rockwellautomation