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CVE-2019-5082

CVE-2019-5082

EPSS 3.3%
An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.
Affected products
n/a · WAGO PFC100n/a · WAGO PFC200

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References
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0874