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01 Record

CVE-2020-7587

A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2),

UnratedPUBLISHEDCNA: siemens
CNA base scoreUnratedNo CNA CVSS vector

02 Description

A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2),

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
2.48% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 84.1% of scored records. A rank, not a probability.
NVD base score
8.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2020-07-14 13:18Z6 YR AGO
Last updated
2024-08-04 09:33Z2 YR AGO
Reserved
2020-01-21
Assigning CNA
siemens
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
Data version
5.1
Document digest
850671b5ba43ddd45494f9df3fcae086f5047e2faee35f5e78086e9888184516

05 Affected products

VendorProductVersionsPlatforms
SiemensOpcenter Execution DiscreteAll versions < V3.2—
SiemensOpcenter Execution FoundationAll versions < V3.2—
SiemensOpcenter Execution ProcessAll versions < V3.2—
SiemensOpcenter IntelligenceAll versions < V3.3—
SiemensOpcenter QualityAll versions < V11.3—
SiemensOpcenter RD&LV8.0—
SiemensSIMATIC IT LMSAll versions < V2.6—
SiemensSIMATIC IT Production SuiteAll versions < V8.0—
SiemensSIMATIC PCS neoAll versions < V3.0 SP1—
SiemensSIMATIC STEP 7 (TIA Portal) V15All versions < V15.1 Update 5—
SiemensSIMATIC STEP 7 (TIA Portal) V16All versions < V16 Update 2—
SiemensSIMOCODE ES V15.1All versions < V15.1 Update 4—
SiemensSIMOCODE ES V16All versions < V16 Update 1—
SiemensSoft Starter ES V15.1All versions < V15.1 Update 3—
SiemensSoft Starter ES V16All versions < V16 Update 1—

06 References