High severity7.5NVD Advisory· Published Nov 26, 2020· Updated Jun 17, 2026
CVE-2020-27255
CVE-2020-27255
Description
A heap overflow vulnerability exists within FactoryTalk Linx Version 6.11 and prior. This vulnerability could allow a remote, unauthenticated attacker to send malicious set attribute requests, which could result in the leaking of sensitive information. This information disclosure could lead to the bypass of address space layout randomization (ASLR).
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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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