Vulnerability · Published Sep 30, 2021 · Assigned by twcert
CVE-2021-41301ECOA BAS controller - Exposure of Sensitive Information to an Unauthorized Actor
Critical 9.8
In plain English
A critical-severity information exposure in ECS Router Controller ECS (FLASH) from ECOA. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)2.0%top 19.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
ECOA BAS controller is vulnerable to configuration disclosure when direct object reference is made to the specific files using an HTTP GET request. This will enable the unauthenticated attacker to remotely disclose sensitive information and help her in authentication bypass, privilege escalation and full system access.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ECOA | ECS Router Controller ECS (FLASH) | see references |
| ECOA | RiskBuster Terminator E6L45 | see references |
| ECOA | RiskBuster System RB 3.0.0 | see references |
| ECOA | RiskBuster System TRANE 1.0 | see references |
| ECOA | Graphic Control Software | see references |
| ECOA | SmartHome II E9246 | see references |
| ECOA | RiskTerminator | see references |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.twcert.org.tw/tw/cp-132-5137-730a6-1.html x_refsource_MISC