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High severity7.5NVD Advisory· Published Jun 15, 2020· Updated Jun 17, 2026

CVE-2020-12005

CVE-2020-12005

Description

FactoryTalk Linx versions 6.00, 6.10, and 6.11, RSLinx Classic v4.11.00 and prior,Connected Components Workbench: Version 12 and prior, ControlFLASH: Version 14 and later, ControlFLASH Plus: Version 1 and later, FactoryTalk Asset Centre: Version 9 and later, FactoryTalk Linx CommDTM: Version 1 and later, Studio 5000 Launcher: Version 31 and later Stud, 5000 Logix Designer software: Version 32 and prior is vulnerable. A vulnerability exists in the communication function that enables users to upload EDS files by FactoryTalk Linx. This may allow an attacker to upload a file with bad compression, consuming all the available CPU resources, leading to a denial-of-service condition.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Rockwellautomation/Factorytalk Linx4 versions
    cpe:2.3:a:rockwellautomation:factorytalk_linx:6.00:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:rockwellautomation:factorytalk_linx:6.00:*:*:*:*:*:*:*
    • cpe:2.3:a:rockwellautomation:factorytalk_linx:6.10:*:*:*:*:*:*:*
    • cpe:2.3:a:rockwellautomation:factorytalk_linx:6.11:*:*:*:*:*:*:*
    • (no CPE)range: 6.00, 6.10, and 6.11
  • Rockwellautomation/Rslinx Classic2 versions
    cpe:2.3:a:rockwellautomation:rslinx_classic:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:rockwellautomation:rslinx_classic:*:*:*:*:*:*:*:*range: <=4.11.00
    • (no CPE)range: v4.11.00 and prior
  • Rockwell Automation/FactoryTalk Linxdescription
  • Rockwellautomation/Connected Components Workbenchllm-fuzzy
    Range: Version 12 and prior

Patches

Vulnerability mechanics

References

1

News mentions

0

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