FKIE_CVE-2020-6986

Vulnerability from fkie_nvd - Published: 2020-03-05 21:15 - Updated: 2024-11-21 05:36
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
ics-cert@hq.dhs.govhttps://www.us-cert.gov/ics/advisories/icsa-20-063-03Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.us-cert.gov/ics/advisories/icsa-20-063-03Mitigation, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
omron plc_cj1_firmware *
omron plc_cj1 -
omron plc_cj2_firmware *
omron plc_cj2 -
To clipboard 

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  "lastModified": "2024-11-21T05:36:26.310",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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