CVE-2022-21137

Omron CX-One

State: Published
Severity: 7.8 High
Published: Jan 14, 2022
Updated: Apr 16, 2025
Reserved: Dec 21, 2021

Description

Omron CX-One Versions 4.60 and prior are vulnerable to a stack-based buffer overflow while processing specific project files, which may allow an attacker to execute arbitrary code.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
CX-OneOmron	All through 4.60Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-006-01
https://www.zerodayinitiative.com/advisories/ZDI-22-373/
https://www.zerodayinitiative.com/advisories/ZDI-22-374/

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.