CVE-2019-18269

Omrons CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscertCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
VendorProductVersion
omronplc_cj_firmware
*
omronplc_cs_firmware
*
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf
https://www.us-cert.gov/ics/advisories/icsa-19-346-02
https://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf
https://www.us-cert.gov/ics/advisories/icsa-19-346-02