VYPR
High severity7.3NVD Advisory· Published May 3, 2021· Updated Jun 17, 2026

CVE-2021-29242

CVE-2021-29242

Description

CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages.

Affected products

26

Patches

Vulnerability mechanics

References

3

News mentions

0

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