Buffer overflow in Omron Cx-one
CVE-2021-27413
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.
Vulnerability class: Buffer Overflow
EPSS: 0.100 (95.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Omron Cx-one
- Omron Cx-server
- N/a Omron Cx-one — versions CX-One Versions 4.60 and prior, including the following applications: CX-Server Versions 5.0.29.0 and prior
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-27413?
- CVE-2021-27413 is a high-severity vulnerability in Omron Cx-one, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-05-13.
- How severe is CVE-2021-27413?
- High severity. CVSS v3 base score is 7.8 out of 10.