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HIGH · 7.5

CVE-2021-22766

A CWE-20: Improper Input Validation vulnerability exists in PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) that could cause denial of service via a specially crafted...

Vulnerability Description

A CWE-20: Improper Input Validation vulnerability exists in PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) that could cause denial of service via a specially crafted HTTP packet

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Schneider-ElectricPowerlogic Egx100 Firmware>= 3.0.0
Schneider-ElectricPowerlogic Egx100-
Schneider-ElectricPowerlogic Egx300 FirmwareAll versions
Schneider-ElectricPowerlogic Egx300-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2021-22766?

CVE-2021-22766 is a vulnerability with a CVSS score of 7.5 (HIGH). A CWE-20: Improper Input Validation vulnerability exists in PowerLogic EGX100 (Versions 3.0.0 and newer) and PowerLogic EGX300 (All Versions) that could cause denial of service via a specially crafted...

How severe is CVE-2021-22766?

CVE-2021-22766 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22766?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Powerlogic Egx100 Firmware, Schneider-Electric Powerlogic Egx100, Schneider-Electric Powerlogic Egx300 Firmware, Schneider-Electric Powerlogic Egx300.