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Vulnerable Software

Vulnerability Details CVE-2021-22816

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334E, 337E, 350E and 357E RTUs with firmware V8.18.1 and prior

Exploit prediction scoring system (EPSS) score

EPSS Score 0.004

EPSS Ranking 57.9%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.8

References

Products affected by CVE-2021-22816

Schneider-Electric » Scadapack 312e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_312e:-
Schneider-Electric » Scadapack 313e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_313e:-
Schneider-Electric » Scadapack 314e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_314e:-
Schneider-Electric » Scadapack 330e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_330e:-
Schneider-Electric » Scadapack 333e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_333e:-
Schneider-Electric » Scadapack 334e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_334e:-
Schneider-Electric » Scadapack 337e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_337e:-
Schneider-Electric » Scadapack 350e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_350e:-
Schneider-Electric » Scadapack 357e » Version: N/A

cpe:2.3:h:schneider-electric:scadapack_357e:-
Schneider-Electric » Scadapack 312e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_312e_firmware:-
Schneider-Electric » Scadapack 312e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_312e_firmware:8.18.1
Schneider-Electric » Scadapack 313e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_313e_firmware:-
Schneider-Electric » Scadapack 313e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_313e_firmware:8.18.1
Schneider-Electric » Scadapack 314e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_314e_firmware:-
Schneider-Electric » Scadapack 314e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_314e_firmware:8.18.1
Schneider-Electric » Scadapack 330e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_330e_firmware:-
Schneider-Electric » Scadapack 330e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_330e_firmware:8.18.1
Schneider-Electric » Scadapack 333e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_333e_firmware:-
Schneider-Electric » Scadapack 333e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_333e_firmware:8.18.1
Schneider-Electric » Scadapack 334e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_334e_firmware:-
Schneider-Electric » Scadapack 334e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_334e_firmware:8.18.1
Schneider-Electric » Scadapack 337e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_337e_firmware:-
Schneider-Electric » Scadapack 337e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_337e_firmware:8.18.1
Schneider-Electric » Scadapack 350e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_350e_firmware:-
Schneider-Electric » Scadapack 350e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_350e_firmware:8.18.1
Schneider-Electric » Scadapack 357e Firmware » Version: N/A

cpe:2.3:o:schneider-electric:scadapack_357e_firmware:-
Schneider-Electric » Scadapack 357e Firmware » Version: 8.18.1

cpe:2.3:o:schneider-electric:scadapack_357e_firmware:8.18.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-22816

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