CVE-2021-22642

Ovarro TBox Uncontrolled Resource Consumption

Published Jul 28, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
An attacker could use specially crafted invalid Modbus frames to crash the Ovarro TBox system.

Remediation

Vendor Solution

Ovarro recommends affected users update to 12.5 or later of TWinSoft to mitigate these vulnerabilities. The latest version can be found on www.ovarro.com in the customer support section (service portal).

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-9778 An attacker could use specially crafted invalid Modbus frames to crash the Ovarro TBox system.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}