CVE-2020-25233 - Vulnerability Details - OpenCVE

Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The firmware update of affected devices contains the private RSA key that is used as a basis for encryption of communication with the device.

Published: 2020-12-14

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Siemens

LOGO! 8 BM (incl. SIPLUS variants)

affected

Version	Status	Constraints
`All versions < V8.3`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:logo\!_8_bm:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-17923	A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The firmware update of affected devices contains the private RSA key that is used as a basis for encryption of communication with the device.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00063.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf

History

No history.

Subscriptions

Siemens Logo\! 8 Bm Logo\! 8 Bm Firmware

MITRE

Status: PUBLISHED

Assigner: siemens

Published: 2020-12-14T21:05:19.000Z

Updated: 2024-08-04T15:33:05.472Z

Reserved: 2020-09-10T00:00:00.000Z

Link: CVE-2020-25233

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-14T21:15:20.050

Modified: 2024-11-21T05:17:43.290

Link: CVE-2020-25233

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-321

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