CVE-2021-22789

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator when updating the controller application with a specially crafted project file exists in Modicon M580 CPU part numbers BM...

CVE-2018-10594

Delta Industrial Automation COMMGR from Delta Electronics versions 1.08 and prior with accompanying PLC Simulators DVPSimulator EH2, EH3, ES2, SE, SS2 and AHSIM5x0, AHSIM5x1 utilize a fixed-length stack buffer where an unverified length value can be read from the network packets via a specific...

CVE-2018-10594

CVE-2018-10594 — Delta Electronics COMMGR stack buffer overflow family: Delta Industrial Automation COMMGR (v1.08 and earlier) with PLC simulators (DVPSimulator EH2/EH3/ES2/SE/SS2 and AHSIM_5x0/5x1). Root cause: a fixed-length stack buffer is written when an unverified length value read from a ne...

CVE-2018-10594

Delta Industrial Automation COMMGR from Delta Electronics versions 1.08 and prior with accompanying PLC Simulators DVPSimulator EH2, EH3, ES2, SE, SS2 and AHSIM5x0, AHSIM5x1 utilize a fixed-length stack buffer where an unverified length value can be read from the network packets via a specific...