Description
Omron CX-One Versions 4.60 and prior, including CX-Server Versions 5.0.29.0 and prior, are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-588/
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-01
Scores
CVSS v3
7.8
EPSS
0.0999
EPSS Percentile
95.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-121
CWE-787
Status
published
Products (2)
omron/cx-one
< 4.60
omron/cx-server
< 5.0.29
Published
May 13, 2021
Tracked Since
Feb 18, 2026