Vulnerabilities > Mitsubishielectric > Fx3U Enet P502 Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-10-13 | CVE-2023-4562 | Improper Authentication vulnerability in Mitsubishielectric products Improper Authentication vulnerability in Mitsubishi Electric Corporation MELSEC-F Series main modules allows a remote unauthenticated attacker to obtain sequence programs from the product or write malicious sequence programs or improper data in the product without authentication by sending illegitimate messages. | 9.1 |
| 2022-01-14 | CVE-2021-20612 | Unspecified vulnerability in Mitsubishielectric products Lack of administrator control over security vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.14 and prior, FX3U-ENET-L Firmware version 1.14 and prior and FX3U-ENET-P502 Firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition in communication function of the product or other unspecified effects by sending specially crafted packets to an unnecessary opening of TCP port. | 7.5 |
| 2022-01-14 | CVE-2021-20613 | Improper Initialization vulnerability in Mitsubishielectric products Improper initialization vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.16 and prior, FX3U-ENET-L Firmware version 1.16 and prior and FX3U-ENET-P502 Firmware version 1.16 and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition in communication function of the product by sending specially crafted packets. | 7.8 |
| 2021-07-22 | CVE-2021-20596 | NULL Pointer Dereference vulnerability in Mitsubishielectric products NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.14 and prior and FX3U-ENET-P502 firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a DoS condition in communication by sending specially crafted packets. | 5.0 |
| 2020-10-05 | CVE-2020-16226 | Predictable Exact Value from Previous Values vulnerability in Mitsubishielectric products Multiple Mitsubishi Electric products are vulnerable to impersonations of a legitimate device by a malicious actor, which may allow an attacker to remotely execute arbitrary commands. | 7.5 |