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CRITICAL · 9.8

CVE-2021-41290

ECOA BAS controller suffers from an arbitrary file write and path traversal vulnerability. Using the POST parameters, unauthenticated attackers can remotely set arbitrary values for location and conte...

Vulnerability Description

ECOA BAS controller suffers from an arbitrary file write and path traversal vulnerability. Using the POST parameters, unauthenticated attackers can remotely set arbitrary values for location and content type and gain the possibility to execute arbitrary code on the affected device.

CVSS Score

9.8

CRITICAL

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

Affected Products

VendorProductVersions
EcoaEcs Router Controller-Ecs Firmware-
EcoaEcs Router Controller-Ecs-
EcoaRiskbuster Firmware-
EcoaRiskbuster-
EcoaRiskterminator-

Related Weaknesses (CWE)

CWE-434CWE-22

References

FAQ

What is CVE-2021-41290?

CVE-2021-41290 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ECOA BAS controller suffers from an arbitrary file write and path traversal vulnerability. Using the POST parameters, unauthenticated attackers can remotely set arbitrary values for location and conte...

How severe is CVE-2021-41290?

CVE-2021-41290 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-41290?

Check the references section above for vendor advisories and patch information. Affected products include: Ecoa Ecs Router Controller-Ecs Firmware, Ecoa Ecs Router Controller-Ecs, Ecoa Riskbuster Firmware, Ecoa Riskbuster, Ecoa Riskterminator.