CVEvulnerability

CVE-2021-22642

7.5 HIGH Published 2022-07-28 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-07-28
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

Description

An attacker could use specially crafted invalid Modbus frames to crash the Ovarro TBox system.

Affected configurations

• ovarro twinsoft (< 12.4) • ovarro tbox lt2-530 firmware (< 1.46) • ovarro tbox lt2-532 firmware (< 1.46) • ovarro tbox lt2-540 firmware (< 1.46) • ovarro tbox ms-cpu32 firmware (< 1.46) • ovarro tbox ms-cpu32-s2 firmware (< 1.46) • ovarro tbox rm2 firmware (< 1.46) • ovarro tbox tg2 firmware (< 1.46)

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References