Plc Cj Firmware
CVE-2019-18269
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability.
AnalysisAI
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-412. Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability. Affected products include: Omron Plc Cj Firmware, Omron Plc Cs Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
More in Plc Cj Firmware
View allIn Omron PLC CS series, all versions, Omron PLC CJ series, all versions, and Omron PLC NJ series, all versions, the soft
In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages o
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between t
Same weakness CWE-412 – Unrestricted Externally Accessible Lock
View allSame technique Information Disclosure
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External POC / Exploit Code
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