CVE-2020-27259
HIGHCVSS 8.8/10EPSS 2.67%
Last modified
CVE-2020-27259 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The Omron CX-One Version 4.60 and prior may allow an attacker to supply a pointer to arbitrary memory locations, which may allow an attacker to remotely execute arbitrary code.. EPSS estimates a 2.67% chance of exploitation in the next 30 days.
Description
The Omron CX-One Version 4.60 and prior may allow an attacker to supply a pointer to arbitrary memory locations, which may allow an attacker to remotely execute arbitrary code.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Omron | Cx-One | <= 4.60 |
| Omron | Cx-Position | <= 2.52 |
| Omron | Cx-Protocol | <= 2.02 |
| Omron | Cx-Server | <= 5.0.28 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-182/Third Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-21-007-02Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-21-182/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-27259?
The Omron CX-One Version 4.60 and prior may allow an attacker to supply a pointer to arbitrary memory locations, which may allow an attacker to remotely execute arbitrary code.
How severe is CVE-2020-27259?
CVE-2020-27259 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.67% probability of exploitation in the next 30 days.
How do I fix CVE-2020-27259?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-27259?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST