CVE-2021-22734
HIGH
7.2
CVSS Score
Published: May 26, 2021 at 07:19 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
4 products affected across 1 vendorSpacelynk FirmwareHomelynk FirmwarespaceLYnk
Using homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior by N/A?
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Severity
HIGH7.2
Exploit prediction
EPSS 1%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-347
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