What’s Vulnerable › Vulnerabilities

CVE-2021-41291: ECOA BAS controller - Path Traversal-1

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 82.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-30 · updated 2026-06-17
• Weakness: CWE-22

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.

Affected products

• Ecoa Ecs Router Controller-Ecs Firmware: all versions
• Ecoa Riskbuster Firmware: all versions
• Ecoa Riskterminator: all versions

References

• https://www.twcert.org.tw/tw/cp-132-5127-3cbd3-1.html
• https://www.twcert.org.tw/tw/cp-132-5127-3cbd3-1.html

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