Product · Milesight

PM3322-E

5 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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High 8.8

CVE-2026-20766

Milesight Cameras Heap-based Buffer Overflow

An out-of-bounds memory access vulnerability exists in specific firmware versions of Milesight AIOT cameras.

Milesight MS-Cxx66-xxxGPE MS-Nxxxx-xxG TS5510-GH

Apr 27, 2026
High 8.8

CVE-2026-27785

Milesight Cameras Use of Hard-coded Credentials

Specific firmware versions of Milesight AIOT camera firmware contain hard-coded credentials.

Milesight MS-Cxx62-xxxPE MS-Nxxxx-NxE TS4466-X4RIWG1

Apr 27, 2026
High 7.1

CVE-2026-28747

Milesight Cameras Authorization Bypass Through User-Controlled Key

A weak key generation vulnerability exists in specific firmware versions of Milesight AIOT cameras allows authorization to be bypassed.

Milesight TS4466-RFIVPG1 MS-C8477-PC MS-CQxx31-xxxG1

Apr 27, 2026