CVE-2020-5801
High · 7.5CVSS
7.5
EPSS
29.7%
Published
Dec 29, 2020
CISA due date
—
The record
An attacker can craft and send an OpenNamespace message to port 4241 with valid session-id that triggers an unhandled exception in CFTLDManager::HandleRequest function in RnaDaSvr.dll, resulting in process termination. Observed in FactoryTalk Linx 6.11. All versions of FactoryTalk Linx are affected.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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