CVE-2023-34552
Estado: ModificadaAlta (8.8)—
In certain EZVIZ products, two stack based buffer overflows in mulicast_parse_sadp_packet and mulicast_get_pack_type functions of the SADP multicast protocol can allow an unauthenticated attacker present on the same local network as the camera to achieve remote code execution.
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This affects CS-C6N-B0-1G2WF Firmware versions before V5.3.0 build 230215 and CS-C6N-R101-1G2WF Firmware versions before V5.3.0 build 230215 and CS-CV310-A0-1B2WFR Firmware versions before V5.3.0 build 230221 and CS-CV310-A0-1C2WFR-C Firmware versions before V5.3.2 build 230221 and CS-C6N-A0-1C2WFR-MUL Firmware versions before V5.3.2 build 230218 and CS-CV310-A0-3C2WFRL-1080p Firmware versions before V5.2.7 build 230302 and CS-CV310-A0-1C2WFR Wifi IP66 2.8mm 1080p Firmware versions before V5.3.2 build 230214 and CS-CV248-A0-32WMFR Firmware versions before V5.2.3 build 230217 and EZVIZ LC1C Firmware versions before V5.3.4 build 230214.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.45%
- Percentil entre todas las CVEs puntuadas: 37
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (9)
Ezviz — Cs-c6n-a0-1c2wfr-mul FirmwareEzviz — Cs-c6n-b0-1g2wf FirmwareEzviz — Cs-c6n-r101-1g2wf FirmwareEzviz — Cs-cv248-a0-32wmfr FirmwareEzviz — Cs-cv310-a0-1b2wfr FirmwareEzviz — Cs-cv310-a0-1c2wfr-c FirmwareEzviz — Cs-cv310-a0-1c2wfr FirmwareEzviz — Cs-cv310-a0-3c2wfrl-1080p FirmwareEzviz — Lc1c Firmware
CWE
- CWE-787
- CWE-121
Referencias
JSON original (NVD)
Mostrar
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