CVE-2021-41292

ECOA BAS controller suffers from an authentication bypass vulnerability. An unauthenticated attacker through cookie poisoning can remotely bypass authentication and disclose sensitive information and circumvent physical access controls in smart homes and buildings and manipulate HVAC.

CVSS v3 9.8 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.html	Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.html	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ecoa:ecs_router_controller-ecs_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:ecoa:ecs_router_controller-ecs:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:ecoa:riskbuster_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:ecoa:riskbuster:-:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:ecoa:riskterminator:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:25

Type	Values Removed	Values Added
CVSS	v2 : ~~6.4~~ v3 : ~~9.1~~	v2 : 6.4 v3 : 9.8
References	~~() https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.html - Third Party Advisory~~	() https://www.twcert.org.tw/tw/cp-132-5128-b075a-1.html - Third Party Advisory

Information

Published : 2021-09-30 11:15

Updated : 2024-11-21 06:25

NVD link : CVE-2021-41292

Mitre link : CVE-2021-41292

CVE.ORG link : CVE-2021-41292

JSON object : View

Products Affected

ecoa

ecs_router_controller-ecs_firmware
riskbuster_firmware
ecs_router_controller-ecs
riskbuster
riskterminator

CWE

CWE-288

Authentication Bypass Using an Alternate Path or Channel

CWE-287

Improper Authentication

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