Mitsubishi Electric MELSEC-F Series
Successful exploitation of this vulnerability may cause a denial-of-service condition in communication with the product. System reset may be required for recovery.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-20596US | high7.5 | — | ||
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 prio… | ||||
references
External citations — patches, advisories, analysis.
remediations (6)
- MitigationFX3U-ENET
Use a firewall or virtual private network (VPN), etc., to prevent unauthorized access when Internet access is required.
- MitigationFX3U-ENET-L
Use a firewall or virtual private network (VPN), etc., to prevent unauthorized access when Internet access is required.
- MitigationFX3U-ENET-P502
Use a firewall or virtual private network (VPN), etc., to prevent unauthorized access when Internet access is required.
- FixedFX3U-ENET
FX3U-ENET-L: Firmware Version 1.16 or later
- FixedFX3U-ENET-L
FX3U-ENET-L: Firmware Version 1.16 or later
- FixedFX3U-ENET-P502
FX3U-ENET-L: Firmware Version 1.16 or later
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