Cryptographic Algorithm Flaw in homeLYnk and spaceLYnk Products by Schneider Electric
CVE-2021-22738

9.8CRITICAL

Key Information:

Vendor

Schneider Electric
Status
Homelynk (wiser For Knx) And Spacelynk V2.60 And Prior
Vendor
CVE Published:
26 May 2021

What is CVE-2021-22738?

A vulnerability exists in Schneider Electric's homeLYnk (Wiser For KNX) and spaceLYnk products that allows attackers to exploit weaknesses in cryptographic algorithms. This flaw can potentially lead to unauthorized access when user credentials are exposed as a result of brute force attempts. Affected versions include spaceLYnk V2.60 and earlier, highlighting the importance of updates and robust security practices to mitigate potential breaches.

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Affected Version(s)

homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior

References

https://download.schneider-electric.com/files?p_Doc_Ref=S...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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