Vulnerability Details : CVE-2021-41298
ECOA BAS controller is vulnerable to insecure direct object references that occur when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability, attackers with general user's privilege can remotely bypass authorization and access the hidden resources in the system and execute privileged functionalities.
Vulnerability category: BypassGain privilege
Products affected by CVE-2021-41298
- cpe:2.3:o:ecoa:ecs_router_controller-ecs_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:ecoa:riskbuster_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:a:ecoa:riskterminator:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-41298
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-41298
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
TWCERT/CC |
CWE ids for CVE-2021-41298
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: twcert@cert.org.tw (Secondary)
-
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-41298
-
https://www.twcert.org.tw/tw/cp-132-5134-39f74-1.html
TWCERT/CC台灣電腦網路危機處理暨協調中心-ECOA BAS controller - Improper Access ControlThird Party Advisory
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