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CVE-2021-35977

CRITICAL CVSS: 9.8 Published: 2021-10-08 Modified: 2026-06-17

Description

An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.

Affected Platforms

Digi Portserver Ts FirmwareDigi Portserver Ts M Mei FirmwareDigi Portserver Ts M MeiDigi 6350-SrDigi Portserver Ts Mei HardenedDigi Passport Integrated Console ServerDigi One Ia FirmwareDigi Portserver Ts MeiDigi Connectport Lts 8\/16\/32Digi Passport Integrated Console Server Firmware

Weakness Type

CWE-120

References