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CVE-2021-22806

nvd nist
Published: Feb 11, 2022Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

A CWE-669: Incorrect Resource Transfer Between Spheres vulnerability exists that could cause data exfiltration and unauthorized access when accessing a malicious website. Affected Product: spaceLYnk (V2.6.1 and prior), Wiser for KNX (V2.6.1 and prior), fellerLYnk (V2.6.1 and prior)

Affected (3)

Schneider Electric
3 products
Spacelynk Firmware
Wiser For Knx Firmware
Fellerlynk Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Spacelynk Firmware
Up to 2.6.1
Running on/withPlatform Versions
Schneider Electric
Spacelynk
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wiser For Knx Firmware
Up to 2.6.1
Running on/withPlatform Versions
Schneider Electric
Wiser For Knx
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Fellerlynk Firmware
Up to 2.6.1
Running on/withPlatform Versions
Schneider Electric
Fellerlynk
All versions

Related CWEs

CWE-669
Incorrect Resource Transfer Between Spheres
The product does not properly transfer a resource/behavior to another sphere, or improperly imports a resource/behavior from another sphere, in a manner that provides unintended control over that resource.

References (2)

Source: cybersecurity@se.com
Broken LinkPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkPatchVendor Advisory

Timeline

No history available yet.