CVE-2021-22734
HIGHSchneider homeLYnk and spaceLYnk <=2.60 - Remote Code Execution via Signature Bypass
Title source: manualDescription
Improper Verification of Cryptographic Signature vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause remote code execution when an attacker loads unauthorized code.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04
Scores
CVSS v3
7.2
EPSS
0.0084
EPSS Percentile
75.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-347
Status
published
Products (2)
schneider-electric/homelynk_firmware
< 2.6.0
schneider-electric/spacelynk_firmware
< 2.6.0
Published
May 26, 2021
Tracked Since
Feb 18, 2026