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CVE-2020-28390

MEDIUM
5.5
CVSS Score
Published: January 12, 2021 at 08:18 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
1 product affected across 1 vendorOpcenter Execution Core

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.5%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-604937.pdf
x_refsource_MISCNot Applicable
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-21-051/

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-522

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