CVE-2020-6986

Summary

CVE	CVE-2020-6986
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2020-03-05 21:15:00 UTC
Updated	2020-03-09 18:33:00 UTC
Description	In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module, which in turn causes a PLC service denied result.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Hardware	Omron	Plc Cj1	-	All	All	All
Hardware	Omron	Plc Cj1	-	All	All	All
Operating System	Omron	Plc Cj1 Firmware	All	All	All	All
Operating System	Omron	Plc Cj1 Firmware	All	All	All	All
Hardware	Omron	Plc Cj2	-	All	All	All
Hardware	Omron	Plc Cj2	-	All	All	All
Operating System	Omron	Plc Cj2 Firmware	All	All	All	All
Operating System	Omron	Plc Cj2 Firmware	All	All	All	All

References

Reference	Source	Link	Tags
Omron PLC CJ Series \| CISA	MISC	www.us-cert.gov	Mitigation, Third Party Advisory, US Government Resource
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

590462 Omron PLC CJ Series DoS Vulnerability (ICSA-20-063-03)