CVE-2018-7502 (GCVE-0-2018-7502)

Vulnerability from cvelistv5 – Published: 2018-03-23 17:00 – Updated: 2024-09-16 17:14
VLAI
Summary
Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer values. An attacker who is able to execute code on the target may be able to exploit this vulnerability to obtain SYSTEM privileges.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-822 - Untrusted Pointer Dereference CWE-822
Assigner
icscert CNA under the icscert root
CNA scorecard B 75/100 over 345 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
ICS-CERT Beckhoff TwinCAT PLC products Affected: TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, TwinCAT 3.1
guessed Create a notification for this product.
Date Public
2018-03-22 00:00
Show details on NVD website
To clipboard 

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