Vulnerability · Published Sep 30, 2021 · Assigned by twcert
CVE-2021-41294ECOA BAS controller - Path Traversal-4
Critical 9.1
In plain English
A critical-severity path traversal 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 1.2% (higher than 68% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)1.2%top 32.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
ECOA BAS controller suffers from a path traversal vulnerability, causing arbitrary files deletion. Using the specific GET parameter, unauthenticated attackers can remotely delete arbitrary files on the affected device and cause denial of service scenario.
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-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
References
- https://www.twcert.org.tw/tw/cp-132-5130-7de92-1.html x_refsource_MISC