What’s Vulnerable › Vulnerabilities

CVE-2021-41296: ECOA BAS controller - Weak Password Requirements

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-30 · updated 2026-06-17
• Weakness: CWE-521

Description

ECOA BAS controller uses weak set of default administrative credentials that can be easily guessed in remote password attacks and gain full control of the system.

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-132-5132-65705-1.html
• https://www.twcert.org.tw/tw/cp-132-5132-65705-1.html

Get alerted when CVE-2021-41296 or the next vulnerability affects your stack