CVE-2021-41293

Published: Sep 30, 2021Modified: Nov 21, 2024

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: twcert@cert.org.tw (Secondary)

Description

ECOA BAS controller suffers from a path traversal vulnerability, causing arbitrary files disclosure. Using the specific POST parameter, unauthenticated attackers can remotely disclose arbitrary files on the affected device and disclose sensitive and system information.

Affected (3)

Products: Ecoa: Ecs Router Controller Ecs Firmware, Riskbuster Firmware, Riskterminator

Ecoa

3 products

Ecs Router Controller Ecs Firmware

Riskbuster Firmware

Riskterminator

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ecoa Ecs Router Controller Ecs Firmware	All versions

Running on/with	Platform Versions
Ecoa Ecs Router Controller Ecs	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ecoa Riskbuster Firmware	All versions

Running on/with	Platform Versions
Ecoa Riskbuster	All versions

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Ecoa Riskterminator	All versions

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

https://www.twcert.org.tw/tw/cp-132-5129-7e623-1.html

Source: twcert@cert.org.tw

Third Party Advisory

https://www.twcert.org.tw/tw/cp-132-5129-7e623-1.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.