CVE-2021-22648

Ovarro TBox Incorrect Permission Assignment for Critical Resource

State: Published
Severity: 8.8 High
Published: Jul 28, 2022
Updated: Apr 17, 2025
Reserved: Jan 5, 2021

Description

Ovarro TBox proprietary Modbus file access functions allow attackers to read, alter, or delete the configuration file.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-732 Incorrect Permission Assignment for Critical Resource

Affected Products

Product	Versions
TBoxOvarro	LT2Affected MS-CPU32Affected MS-CPU32-S2Affected RM2Affected TG2Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-054-04

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.