CVE-2020-25230 - Vulnerability Details - OpenCVE

Description

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an outdated cipher mode on port 10005/tcp, an attacker could extract the encryption key from a captured communication with the device.

Published: 2020-12-14

Score: 7.5 High

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-2020-17920	A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an outdated cipher mode on port 10005/tcp, an attacker could extract the encryption key from a captured communication with the device.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

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 0.001.

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: 2020-12-14T21:05:18.000Z

Updated: 2024-08-04T15:33:05.636Z

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

Link: CVE-2020-25230

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-14T21:15:19.863

Modified: 2024-11-21T05:17:42.827

Link: CVE-2020-25230

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-327

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