CVE-2019-18259
CRITICALCVSS 9.8/10EPSS 2.11%
Last modified
CVE-2019-18259 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands.. EPSS estimates a 2.11% chance of exploitation in the next 30 days.
Description
In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Omron | Plc Cj Firmware | All versions |
| Omron | Plc Cs Firmware | All versions |
References
- https://www.us-cert.gov/ics/advisories/icsa-19-346-02Third Party Advisory, US Government Resource
- https://www.us-cert.gov/ics/advisories/icsa-19-346-02Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-18259?
In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands.
How severe is CVE-2019-18259?
CVE-2019-18259 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.11% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18259?
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-2019-18259?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST