High severity7.5NVD Advisory· Published Dec 10, 2020· Updated Jun 17, 2026

CVE-2020-12516

Description

Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.

LLM-synthesized narrative grounded in this CVE's description and references.

Wago/750 331 Firmware
cpe:2.3:o:wago:750-331_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 352 Firmware
cpe:2.3:o:wago:750-352_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 829 Firmware
cpe:2.3:o:wago:750-829_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 831 Firmware
cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 852 Firmware
cpe:2.3:o:wago:750-852_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 880 Firmware
cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 881 Firmware
cpe:2.3:o:wago:750-881_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 882 Firmware
cpe:2.3:o:wago:750-882_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 885 Firmware
cpe:2.3:o:wago:750-885_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/750 889 Firmware
cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:*
Range: >=fw1,<=fw10
Wago/PLC family 750-88x and 750-352llm-create
Range: <=FW10
WAGO/750-331/xxx-xxxv5
Range: FW1<=FW10
Wago/750-352cpe-rescue
Range: FW1<=FW10
Wago/750-823cpe-rescue
Range: FW1<=FW10
Wago/750-832/xxx-xxxcpe-rescue2 versions
FW1<=FW10+ 1 more
- (no CPE)range: FW1<=FW10
- (no CPE)range: FW1<=FW10
WAGO/750-852v5
Range: FW1<=FW10
Wago/750-881cpe-rescue4 versions
FW1<=FW10+ 3 more
- (no CPE)range: FW1<=FW10
- (no CPE)range: FW1<=FW10
- (no CPE)range: FW1<=FW10
- (no CPE)range: FW1<=FW10

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