CVE-2020-28390

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A vulnerability has been identified in Opcenter Execution Core (V8.2), Opcenter Execution Core (V8.3). The application contains an information leakage vulnerability in the handling of web client sessions. A local attacker who has access to the Web Client Session Storage could disclose the passwords of currently logged-in users.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-522

Affected software

Vendor	Product	Versions
Siemens	Opcenter Execution Core	V8.2
Siemens	Opcenter Execution Core	V8.3

References

https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdfVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-051/Not Applicable
https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdfVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-051/Not Applicable

Timeline

Published: Jan 12, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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