CVE-2020-12034
Last modified
CVE-2020-12034 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. 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 prior, Studio 5000 Logix Designer software: Version 32 and prior) is vulnerable.The EDS subsystem does not provide adequate input sanitation, which may allow an attacker to craft specialized EDS files to inject SQL queries and manipulate the database storing the EDS files. This can lead to denial-of-service conditions.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
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 prior, Studio 5000 Logix Designer software: Version 32 and prior) is vulnerable.The EDS subsystem does not provide adequate input sanitation, which may allow an attacker to craft specialized EDS files to inject SQL queries and manipulate the database storing the EDS files. This can lead to denial-of-service conditions.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Eds Subsystem | <= 28.0.1 |
| Rockwellautomation | Rslinx | <= 4.11.00 |
| Rockwellautomation | Rslinx Enterprise | 6.00.00 |
| Rockwellautomation | Rslinx Enterprise | 6.10.00 |
| Rockwellautomation | Rslinx Enterprise | 6.11.00 |
| Rockwellautomation | Rsnetworx | <= 28.00.00 |
| Rockwellautomation | Studio 5000 Logix Designer | <= 32.0 |
References
- https://www.us-cert.gov/ics/advisories/icsa-20-140-01Mitigation, Patch, Third Party Advisory, US Government Resource
- https://www.us-cert.gov/ics/advisories/icsa-20-140-01Mitigation, Patch, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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