Schneider Electric homeLYnk/spaceLYnk up to 2.60 path traversal

Summaryinfo

A vulnerability classified as critical has been found in Schneider Electric homeLYnk and spaceLYnk up to 2.60. This affects an unknown function. This manipulation causes path traversal. The identification of this vulnerability is CVE-2021-22736. There is no exploit available.

Detailsinfo

A vulnerability has been found in Schneider Electric homeLYnk and spaceLYnk up to 2.60 (SCADA Software) and classified as critical. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 05/27/2021 as SEVD-2021-130. The advisory is shared at download.schneider-electric.com. This vulnerability is known as CVE-2021-22736. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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

CVSSv3info

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Exploitinginfo

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Entryinfo

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