CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. Its EPSS score suggests a 38.8% probability of exploitation in the next 30 days.
CVE
CVE-2020-5802
Severity
HIGH
CVSS
7.5
EPSS
38.83%
Original NVD Description
An attacker-controlled memory allocation size can be passed to the C++ new operator in RnaDaSvr.dll by sending a specially crafted ConfigureItems message to TCP port 4241. This will cause an unhandled exception, resulting in termination of RSLinxNG.exe. Observed in FactoryTalk 6.11. All versions of FactoryTalk Linx are affected.
Related CVEs
Other vulnerabilities affecting the same vendor(s)