CVE-2022-21137

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.

Score

CVSS 3.1 7.8 High

Status

Modified - ics-cert@hq.dhs.gov

Published

2022-01-14

Last modified

2025-04-16

Weaknesses

CWE-121, CWE-787

Affected products

• Cx-one (Omron)

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/