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CVE-2021-41301

ECOA BAS controller - Exposure of Sensitive Information to an Unauthorized Actor

Published: Sep 30, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-200
9.8CRITICAL
NVD MITRE
EPSS Score
2.0%
Top 21.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

ECOA BAS controller is vulnerable to configuration disclosure when direct object reference is made to the specific files using an HTTP GET request. This will enable the unauthenticated attacker to remotely disclose sensitive information and help her in authentication bypass, privilege escalation and full system access.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-200CWE-639

Affected Products

ECOA
commercialaka ecoa ecs router controller
ecs router controller-ecs firmwareOn-premFirmware
Networking Infrastructure
riskbuster firmwareOn-premFirmware
Networking Infrastructure
RiskTerminatorOn-prem
Networking Infrastructure
ECS Router Controller ECS (FLASH)On-premNetwork Device
Networking Infrastructure / router-switch
RiskBuster Terminator E6L45On-prem
Networking Infrastructure
RiskBuster System RB 3.0.0On-prem
Networking Infrastructure
RiskBuster System TRANE 1.0On-prem
Networking Infrastructure
Graphic Control SoftwareOn-premDesktop App
ICS / OT / IoT / building-automation
and 2 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2021-41301?We 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

2 techniques
Collection
Initial Access
View detailed technique mapping

References

https://www.twcert.org.tw/tw/cp-132-5137-730a6-1.html
twcert.org.tw

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