CVE-2019-12254

TECSON/GOK: Improper Authentication and Access Control on multiple devices

Published May 6, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.3% KEV · Not listed
Description
In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn't properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules.

Remediation

Vendor Solution

Upgrade to firmware version > 6.32

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2019-3896 In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn't properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules.
History

No history.