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CVE-2021-41298

ECOA BAS controller - Improper Access Control

Published: Sep 30, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-284
8.8HIGH
NVD MITRE
EPSS Score
0.8%
Top 46.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

ECOA BAS controller is vulnerable to insecure direct object references that occur when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability, attackers with general user's privilege can remotely bypass authorization and access the hidden resources in the system and execute privileged functionalities.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-284CWE-639

Affected Products

ECS Router Controller ECS (FLASH)ECOA
On-premNetwork Device
Networking Infrastructure / router-switch
RiskBuster Terminator E6L45ECOA
On-prem
Networking Infrastructure
RiskBuster System RB 3.0.0ECOA
On-prem
Networking Infrastructure
RiskBuster System TRANE 1.0ECOA
On-prem
Networking Infrastructure
Graphic Control SoftwareECOA
On-premDesktop App
ICS / OT / IoT / building-automation
ecoacommercialNetworking Infrastructureaka ecoa ecs router controller
and 5 more affected products View all →

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://www.twcert.org.tw/tw/cp-132-5134-39f74-1.html
twcert.org.tw

Timeline

Published
Sep 30, 2021
Last Updated
Nov 21, 2024

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