High severity7.5NVD Advisory· Published Nov 26, 2020· Updated Jun 17, 2026
CVE-2020-27253
CVE-2020-27253
Description
A flaw exists in the Ingress/Egress checks routine of FactoryTalk Linx Version 6.11 and prior. This vulnerability could allow a remote, unauthenticated attacker to specifically craft a malicious packet resulting in a denial-of-service condition on the device.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- FactoryTalk Linx/FactoryTalk Linxdescription
- Range: <=6.11
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-20-329-01nvdThird Party AdvisoryUS Government Resource
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