Published: 28/01/2022 Updated: 03/02/2022

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 694

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
schneider-electric scadapack_312e_firmware
schneider-electric scadapack_313e_firmware
schneider-electric scadapack_314e_firmware
schneider-electric scadapack_330e_firmware
schneider-electric scadapack_333e_firmware
schneider-electric scadapack_334e_firmware
schneider-electric scadapack_337e_firmware
schneider-electric scadapack_350e_firmware
schneider-electric scadapack_357e_firmware

CWE-754 https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01 https://nvd.nist.gov

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CVE-2021-22816

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