5.5
CVSSv3

CVE-2020-12038

Published: 19/05/2020 Updated: 23/09/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 385
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Vulnerability Summary

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. A memory corruption vulnerability exists in the algorithm that matches square brackets in the EDS subsystem. This may allow an malicious user to craft specialized EDS files to crash the EDSParser COM object, leading to denial-of-service conditions.

Vulnerability Trend

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rockwellautomation eds subsystem

rockwellautomation rslinx

rockwellautomation rslinx enterprise 6.00.00

rockwellautomation rslinx enterprise 6.10.00

rockwellautomation rslinx enterprise 6.11.00

rockwellautomation rsnetworx

rockwellautomation studio 5000 logix designer