CVE-2021-41299 json
ECOA BAS controller - Use of Hard-coded Credentials
published 2021-09-30 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28329
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
ECOA BAS controller is vulnerable to hard-coded credentials within its Linux distribution image, thus remote attackers can obtain administrator’s privilege without logging in.
Exploit prediction
2.05% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Affected products
- ECOA ECS Router Controller ECS (FLASH)
- ECOA RiskBuster Terminator E6L45
- ECOA RiskBuster System RB 3.0.0
- ECOA RiskBuster System TRANE 1.0
- ECOA Graphic Control Software
- ECOA SmartHome II E9246
- ECOA RiskTerminator
Classification
- Weakness
-
- CWE-798 Use of Hard-coded Credentials
References
-
twcert.org.tw
/tw/cp-132-5135-a9f5c-1.html
third-party-advisory
Sources
- CVE List CVE-2021-41299
- NVD CVE-2021-41299
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.