Buffer overflow in Rockwellautomation Eds_subsystem
CVE-2020-12038
Products that use EDS Subsystem: Version 28.0.1 and prior (FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and 6.11, RSLinx Classic: Version 4.11.00 and prior, RSNetWorx software: Version 28.00.00 and…
Vulnerability class: Buffer Overflow
EPSS: 0.025 (83.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Rockwellautomation Eds_subsystem
- Rockwellautomation Rslinx
- Rockwellautomation Rslinx_enterprise — versions 6.00.00, 6.10.00, 6.11.00
- Rockwellautomation Rsnetworx
- Rockwellautomation Studio_5000_logix_designer
- N/a Eds Subsystem, Factorytalk Linx Software (Previously Called Rslinx Enterprise), Classic, Rsnetworx Software, Studio 5000 Logix Designer — versions EDS Subsystem: Version 28.0.1 and prior, FactoryTalk Linx software (Previously called RSLinx Enterprise): Versions 6.00, 6.10, and 6.11, RSLinx Classic: Version 4.11.00 and prior, RSNetWorx software: Version 28.00.00 and prior, Studio 5000 Logix Designer software: Version 32 and prior
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ics-cert@hq.dhs.gov (US Government Resource, Patch, Third Party Advisory, x_refsource_MISC, Mitigation)
Frequently asked questions
- What is CVE-2020-12038?
- CVE-2020-12038 is a medium-severity vulnerability in Rockwellautomation Eds_subsystem, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2020-05-19.
- How severe is CVE-2020-12038?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2020-12038 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.