Cyber Resilience

CVE-2021-22650

High

Published: 28 July 2022

Published
28 July 2022
Modified
17 April 2025
KEV Added
—
Patch
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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score 0.0074 73.4th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-22650 is a high-severity Path Traversal (CWE-22) vulnerability in Ovarro Twinsoft. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 26.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

An attacker may use TWinSoft and a malicious source project file (TPG) to extract files on machine executing Ovarro TWinSoft, which could lead to code execution.

CWE(s)
CWE-22CWE-23

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

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

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-10 Information Input Validation
addresses: CWE-22

Validates pathnames and filenames to prevent traversal outside intended directories.

References