Latest digi wr21 firmware Vulnerabilities

● CVE-2023-4299

Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.

Digi Realport<=1.9-40

Digi Realport<=4.8.488.0

Digi Connectport Ts 8\/16 Firmware<2.26.2.4

Digi Connectport Ts 8\/16

Digi Passport Firmware

Digi Passport

and 34 more

● CVE-2021-36767

In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthen...

Digi Realport<=1.9-40

Digi Realport<=4.10.490

Digi Connectport Ts 8\/16 Firmware

Digi Connectport Ts 8\/16

Digi Connectport Lts 8\/16\/32 Firmware

Digi Connectport Lts 8\/16\/32

and 32 more

● CVE-2021-35977

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.

Digi Realport<=1.9-40

Digi Realport<=4.8.488.0

Digi Connectport Ts 8\/16 Firmware

Digi Connectport Ts 8\/16

Digi Connectport Lts 8\/16\/32 Firmware

Digi Connectport Lts 8\/16\/32

and 30 more

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