QID 590548

Date Published: 2021-10-14

QID 590548: JTEKT TOYOPUC PLC Denial of Service (DoS) Vulnerability (ICSA-21-180-04)

AFFECTED PRODUCTS
The following versions of the PLC are affected:
PC10G-CPU
2PORT-EFR
Plus CPU
Plus EX
Plus EX2
Plus EFR
Plus EFR2
Plus 2P-EFR
PC10P-DP
PC10P-DP-IO
Plus BUS-EX
Nano 10GX
Nano 2ET
PC10PE
PC10PE-16/16P
PC10E
FL/ET-T-V2H
PC10B
PC10B-P
Nano CPU
PC10P
PC10GE

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability could crash the device being accessed.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as High - 7.8 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section ICSA-21-180-04 for affected packages and patching details.

    Vendor References

    CVEs related to QID 590548

    CVE-2021-27477 |
    Software Advisories
    Advisory ID Software Component Link
    ICSA-21-180-04 URL Logo www.us-cert.gov/ics/advisories/ICSA-21-180-04
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