Vulnerability of microprogramming software for Siemens STEP 7 programmable logic controllers, systems for manufacturing process control such as Opcenter Execution Discrete, Opcenter Execution Process, Opcenter Execution Foundation, Opcenter Intelligence, Opcenter Quality, SIMATIC IT Production Suite, the system diagnostic tool SIMOCODE ES, the software for parameterizing, diagnosing, and documenting the startup status of SIRIUS Soft Starter ES, technological process management systems like SIMATIC PCS neo, the Opcenter RD&L software platform, and the software for analyzing equipment efficiency and key indicators like SIMATIC IT LMS. These vulnerabilities allow attackers to trigger malfunctions during maintenance operations due to insufficient input data verification.

Vulnerabilities in Siemens STEP 7 and related Opcenter and SIMATIC software enable malfunctions from insufficient input data verification.

Reporter	Title	Published	Views	Family All 12
CNVD	Multiple Siemens Products Input Validation Error Vulnerability (CNVD-2021-54361)	12 Aug 202000:00	–	cnvd
CVE	CVE-2020-7588	14 Jul 202013:18	–	cve
Cvelist	CVE-2020-7588	14 Jul 202013:18	–	cvelist
EUVD	EUVD-2020-28713	7 Oct 202500:30	–	euvd
ICS	Siemens UMC Stack (Update H)	14 Jul 202000:00	–	ics
NCSC	Vulnerabilities fixed in Siemens Simatic	9 Mar 202100:00	–	ncsc
NCSC	Vulnerabilities fixed in Siemens products	13 Apr 202100:00	–	ncsc
NVD	CVE-2020-7588	14 Jul 202014:15	–	nvd
OSV	CVE-2020-7588	14 Jul 202014:15	–	osv
Prion	Design/Logic Flaw	14 Jul 202014:15	–	prion