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HIGH · 7.5

CVE-2018-7848

A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when r...

Vulnerability Description

A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading files from the controller over Modbus

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
Schneider-ElectricModicon M580 Firmware< 2.90
Schneider-ElectricModicon M580-
Schneider-ElectricModicon M340 Firmware< 3.10
Schneider-ElectricModicon M340-
Schneider-ElectricModicon Quantum FirmwareAll versions
Schneider-ElectricModicon Quantum-
Schneider-ElectricModicon Premium FirmwareAll versions
Schneider-ElectricModicon Premium-

Related Weaknesses (CWE)

CWE-200

References

FAQ

What is CVE-2018-7848?

CVE-2018-7848 is a vulnerability with a CVSS score of 7.5 (HIGH). A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when r...

How severe is CVE-2018-7848?

CVE-2018-7848 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-7848?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Modicon M580 Firmware, Schneider-Electric Modicon M580, Schneider-Electric Modicon M340 Firmware, Schneider-Electric Modicon M340, Schneider-Electric Modicon Quantum Firmware.