Unauthenticated Stack Buffer Overflow in Verint 5620PTZ and Verint 4320 Units

Unauthenticated Stack Buffer Overflow in Verint 5620PTZ and Verint 4320 Units

CVE-2020-24055 · CRITICAL Severity

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

Verint 5620PTZ Verint_FW_0_42 and Verint 4320 V4320_FW_0_23, and V4320_FW_0_31 units feature an autodiscovery service implemented in the binary executable '/usr/sbin/DM' that listens on port TCP 6666. The service is vulnerable to a stack buffer overflow. It is worth noting that this service does not require any authentication.

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