Schneider Electric homeLYnk/spaceLYnk up to 2.60 risky encryption

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Schneider Electric homeLYnk and spaceLYnk up to 2.60. The impacted element is an unknown function. This manipulation causes risky encryption. This vulnerability is tracked as CVE-2021-22738. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in Schneider Electric homeLYnk and spaceLYnk up to 2.60 (SCADA Software). Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a risky encryption vulnerability. The CWE definition for the vulnerability is CWE-327. The product uses a broken or risky cryptographic algorithm or protocol. As an impact it is known to affect confidentiality.

The weakness was disclosed 05/27/2021 as SEVD-2021-130. The advisory is shared at download.schneider-electric.com. This vulnerability is known as CVE-2021-22738. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• SCADA Software

Vendor

• Schneider Electric

Name

• homeLYnk
• spaceLYnk

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.14
• 2.15
• 2.16
• 2.17
• 2.18
• 2.19
• 2.20
• 2.21
• 2.22
• 2.23
• 2.24
• 2.25
• 2.26
• 2.27
• 2.28
• 2.29
• 2.30
• 2.31
• 2.32
• 2.33
• 2.34
• 2.35
• 2.36
• 2.37
• 2.38
• 2.39
• 2.40
• 2.41
• 2.42
• 2.43
• 2.44
• 2.45
• 2.46
• 2.47
• 2.48
• 2.49
• 2.50
• 2.51
• 2.52
• 2.53
• 2.54
• 2.55
• 2.56
• 2.57
• 2.58
• 2.59
• 2.60

License

• commercial

Website

• Vendor: https://www.schneider-electric.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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