CVE-2018-7502

CVE-2018-7502

Vendor Ics-Cert

Product Beckhoff TwinCAT PLC products

Weakness CWE-822

Published March 23, 2018

Last update September 16, 2024

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 23, 2018 CVE published

September 16, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2018-7502 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/822.html

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01Description

02Disclosure timeline

03References

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