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Vulnerability record · CVE-2020-7578 · published 14 July 2020

CVE-2020-7578: Siemens opcenter execution core improper access control vulnerability

Siemens · Opcenter Execution Core

A vulnerability has been identified in Camstar Enterprise Platform (All versions), Opcenter Execution Core (All versions < V8.2). Authenticated users could have access to resources they normally would not have. This vulnerability could allow an attacker to view internal information and perform unauthorized changes.

8.1 CVSS 3.1 High EPSS 1.1% · top 35.1% CWE-284 · Improper access controlCWE-269 · Improper privilege management
8.1CVSS 3.1 base score, v2 5.5
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A vulnerability has been identified in Camstar Enterprise Platform (All versions), Opcenter Execution Core (All versions < V8.2). Authenticated users could have access to resources they normally would not have. This vulnerability could allow an attacker to view internal information and perform unauthorized changes.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdf Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-7578), CISA KEV, FIRST EPSS (scores of 2026-11-12). This page is refreshed as NVD updates the record.