CVE-2023-37556 (control_for_beaglebone_sl, control_for_empc-a/imx6_sl, control_for_iot2000_sl, control_for_linux_sl, control_for_pfc100_sl, control_for_pfc200_sl, control_for_plcnext_sl, control_for_raspberry_pi_sl, control_for_wago_touch_panels_600_

In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37552, CVE-2023-37553, CVE-2023-37554 and CVE-2023-37555.

address authentication codesys communication cve network products requests service vulnerability