ByteOS Network

NVD Vulnerability Details :

CVE-2021-22735

Analyzed

Source-cybersecurity@se.com

Published At-26 May, 2021 | 20:15

Updated At-04 Jun, 2021 | 14:21

Improper Verification of Cryptographic Signature vulnerability exists inhomeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could allow remote code execution when unauthorized code is copied to the device.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 7.2

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 6.5

Base severity: MEDIUM

Vector:

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

CPE Matches

Schneider Electric SE

>>spacelynk_firmware>>Versions up to 2.6.0(inclusive)

cpe:2.3:o:schneider-electric:spacelynk_firmware:*:*:*:*:*:*:*:*

Schneider Electric SE

>>spacelynk>>-

cpe:2.3:h:schneider-electric:spacelynk:-:*:*:*:*:*:*:*

Schneider Electric SE

>>homelynk_firmware>>Versions up to 2.6.0(inclusive)

cpe:2.3:o:schneider-electric:homelynk_firmware:*:*:*:*:*:*:*:*

Schneider Electric SE

>>homelynk>>-

cpe:2.3:h:schneider-electric:homelynk:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-347	Primary	cybersecurity@se.com

CWE ID: CWE-347

Type: Primary

Source: cybersecurity@se.com

References

Hyperlink	Source	Resource
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04	cybersecurity@se.com	Vendor Advisory

Hyperlink: https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04

Source: cybersecurity@se.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History