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CVE-2022-2471

CRITICAL CVSS: 9.9 Published: 2022-09-15 Modified: 2026-06-17

Description

Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.

Affected Platforms

Ezviz Cs-C6N-A0-1C2WfrEzviz Cs-C3W-A0-3H4WfrlEzviz Cs-C6N-B0-1G2WfEzviz Cs-Cv248Ezviz Cs-C6N-B0-1G2Wf FirmwareEzviz Cs-Db1C-A0-1E2W2FrEzviz Cs-C6N-A0-1C2Wfr FirmwareEzviz Cs-Cv248 FirmwareEzviz Cs-Db1C-A0-1E2W2Fr FirmwareEzviz Cs-C3W-A0-3H4Wfrl Firmware

Weakness Type

CWE-121

References