CVEDB API

Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 62.3%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.8

References

Products affected by CVE-2021-34570

Phoenixcontact » Axc F 1152 » Version: N/A

cpe:2.3:h:phoenixcontact:axc_f_1152:-
Phoenixcontact » Axc F 2152 » Version: N/A

cpe:2.3:h:phoenixcontact:axc_f_2152:-
Phoenixcontact » Axc F 2152 Starterkit » Version: N/A

cpe:2.3:h:phoenixcontact:axc_f_2152_starterkit:-
Phoenixcontact » Axc F 3152 » Version: N/A

cpe:2.3:h:phoenixcontact:axc_f_3152:-
Phoenixcontact » Plcnext Technology Starterkit » Version: N/A

cpe:2.3:h:phoenixcontact:plcnext_technology_starterkit:-
Phoenixcontact » Rfc 4072s » Version: N/A

cpe:2.3:h:phoenixcontact:rfc_4072s:-
Phoenixcontact » Axc F 1152 Firmware » Version: Any

cpe:2.3:o:phoenixcontact:axc_f_1152_firmware:*
Phoenixcontact » Axc F 2152 Firmware » Version: Any

cpe:2.3:o:phoenixcontact:axc_f_2152_firmware:*
Phoenixcontact » Axc F 2152 Starterkit Firmware » Version: Any

cpe:2.3:o:phoenixcontact:axc_f_2152_starterkit_firmware:*
Phoenixcontact » Axc F 3152 Firmware » Version: Any

cpe:2.3:o:phoenixcontact:axc_f_3152_firmware:*
Phoenixcontact » Plcnext Technology Starterkit Firmware » Version: N/A

cpe:2.3:o:phoenixcontact:plcnext_technology_starterkit_firmware:-
Phoenixcontact » Rfc 4072s Firmware » Version: Any

cpe:2.3:o:phoenixcontact:rfc_4072s_firmware:*