wid-sec-w-2026-0640
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Published 2026-03-09
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View on BSI CERT-Bund ↗
CODESYS Installer: Vulnerability allows Privilegieneskalation
CVSS 7.3
HIGH
Risk Summary
If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer.
CVEs (1)
Affected Vendors
CODESYS
Affected Products (2)
CODESYS
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CODESYS
Installer <2.6.1.0
CODESYS
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CODESYS
Installer 2.6.1.0
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