SSA-850560 PUBLISHED CVSS 9.800000190734863 CRITICAL

SENTRON PAC3200 only provide a 4-digit PIN to protect from administrative access via Modbus TCP interface. Attackers with access to the Modbus TCP interface could easily bypass this protection by brute-force attacks or by monitoring the Modbus cleartext communication. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

Risk Scores

CVSS v3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
SENTRON 7KM PAC3200

Timeline

References

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