ByteOS Network

NVD Vulnerability Details :

CVE-2020-25234

Analyzed

Source-productcert@siemens.com

Published At-14 Dec, 2020 | 21:15

Updated At-16 Dec, 2020 | 15:48

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3), LOGO! Soft Comfort (All versions < V8.3). The LOGO! program files generated and used by the affected components offer the possibility to save user-defined functions (UDF) in a password protected way. This protection is implemented in the software that displays the information. An attacker could reverse engineer the UDFs directly from stored program files.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.7	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary	2.0	3.6	LOW	AV:L/AC:L/Au:N/C:P/I:P/A:N

Type: Primary

Version: 3.1

Base score: 7.7

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 3.6

Base severity: LOW

Vector:

AV:L/AC:L/Au:N/C:P/I:P/A:N

CPE Matches

Siemens AG

>>logo\!_8_bm_firmware>>Versions before 8.3(exclusive)

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

Siemens AG

>>logo\!_8_bm>>-

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

Weaknesses

CWE ID	Type	Source
CWE-321	Primary	productcert@siemens.com

CWE ID: CWE-321

Type: Primary

Source: productcert@siemens.com

References

Hyperlink	Source	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf	productcert@siemens.com	Vendor Advisory

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

Source: productcert@siemens.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History