Buffer overflow in Omron Cx-one
CVE-2020-27261
The Omron CX-One Version 4.60 and prior is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.
Vulnerability class: Buffer Overflow
EPSS: 0.076 (93.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Omron Cx-one — versions unspecified
- Omron Cx-position — versions unspecified
- Omron Cx-protocol — versions unspecified
- Omron Cx-server — versions unspecified
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (Third Party Advisory, x_refsource_MISC)
- ics-cert@hq.dhs.gov (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-27261?
- CVE-2020-27261 is a high-severity vulnerability in Omron Cx-one, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2021-02-09.
- How severe is CVE-2020-27261?
- High severity. CVSS v3 base score is 8.8 out of 10.