Exploitation Summary
CVE-2021-41291 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
ECOA BAS controller suffers from a path traversal content disclosure vulnerability. Using the GET parameter in File Manager, unauthenticated attackers can remotely disclose directory content on the affected device.
Nuclei Templates (1)
ECOA Building Automation System - Directory Traversal Content Disclosure
HIGHby gy741
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://www.twcert.org.tw/tw/cp-132-5127-3cbd3-1.html
Scores
CVSS v3
7.5
EPSS
0.7944
EPSS Percentile
99.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-22
Status
published
Products (3)
ecoa/ecs_router_controller-ecs_firmware
ecoa/riskbuster_firmware
ecoa/riskterminator
Published
Sep 30, 2021
Tracked Since
Feb 18, 2026