What’s Vulnerable › Vulnerabilities

CVE-2021-22733

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-26 · updated 2026-06-17
• Weakness: CWE-269

Description

Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause shell access when unauthorized code is loaded into the system folder.

Affected products

• Schneider-Electric Homelynk Firmware: through 2.6.0
• Schneider-Electric Spacelynk Firmware: through 2.6.0

References

• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04
• https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-04

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