CVE Tools
Sign in

CVE-2021-41290

ECOA BAS controller - Path Traversal-1

Published: Sep 30, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-434
9.8CRITICAL
NVD MITRE
EPSS Score
2.2%
Top 19.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

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-434CWE-22

Affected Products

ecs router controller-ecs firmwareecoa
On-premFirmware
Networking Infrastructure
riskbuster firmwareecoa
On-premFirmware
Networking Infrastructure
riskterminatorecoa
On-prem
Networking Infrastructure
ECS Router Controller ECS (FLASH)ECOA
On-premNetwork Device
Networking Infrastructure / router-switch
RiskBuster Terminator E6L45ECOA
On-prem
Networking Infrastructure
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

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

5 techniques
Collection
Command and Control
Discovery
Initial Access
Persistence
View detailed technique mapping

References

https://www.twcert.org.tw/tw/cp-132-5126-ca315-1.html
twcert.org.tw

Timeline

Published
Sep 30, 2021
Last Updated
Nov 21, 2024

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2021-41290 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows