CVE-2020-12001
highpriority · track · 43EPSS 0.115 · 96 %ileEUUSEPSS · scored 2026-10-27
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. The parsing mechanism that processes certain file types does not provide input sanitation. This may allow an attacker to use specially crafted files to traverse the file system and modify or expose sensitive data or execute arbitrary code.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (5)
Products and version ranges known to be affected.
- n/a FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software≤ 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 priorenisa_euvdEU
- rockwellautomation factorytalk linx= 6.00nvdUScpe:2.3:a:rockwellautomation:factorytalk_linx:*:*:*:*:*:*:*:*
- rockwellautomation factorytalk linx= 6.10nvdUScpe:2.3:a:rockwellautomation:factorytalk_linx:*:*:*:*:*:*:*:*
- rockwellautomation factorytalk linx= 6.11nvdUScpe:2.3:a:rockwellautomation:factorytalk_linx:*:*:*:*:*:*:*:*
- rockwellautomation rslinx classic≤ 4.11.00nvdUScpe:2.3:a:rockwellautomation:rslinx_classic:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (9)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2020-12001cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.2062/cnnvd
- https://www.rockwellautomation.com.cn/Patchcnnvd
- https://www.us-cert.gov/ics/advisories/icsa-20-163-02cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-20-733/cnnvd
- https://www.us-cert.gov/ics/advisories/icsa-20-163-02enisa_euvd
- https://www.zerodayinitiative.com/advisories/ZDI-20-733/enisa_euvd
- https://www.us-cert.gov/ics/advisories/icsa-20-163-02Third Party AdvisoryUS Government Resourcenvd
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