Idec Microsmart Plus Fc6a Firmware
4 CVEs affecting Idec Microsmart Plus Fc6a Firmware. Latest disclosed: 2021-12-28. Critical: 2, High: 2.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-37401 | Critical | 9.8 | 2021-12-28 | An attacker may obtain the user credentials from file servers, backup repositories, or ZLD files saved in SD cards. As a result, the PLC user program may be up… |
CVE-2021-37400 | Critical | 9.8 | 2021-12-28 | An attacker may obtain the user credentials from the communication between the PLC and the software. As a result, the PLC user program may be uploaded, altered… |
CVE-2021-20826 | High | 7.6 | 2021-12-24 | Unprotected transport of credentials vulnerability in IDEC PLCs (FC6A Series MICROSmart All-in-One CPU module v2.32 and earlier, FC6A Series MICROSmart Plus CP… |
CVE-2021-20827 | High | 7.5 | 2021-12-24 | Plaintext storage of a password vulnerability in IDEC PLCs (FC6A Series MICROSmart All-in-One CPU module v2.32 and earlier, FC6A Series MICROSmart Plus CPU mod… |