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CVE-2019-9228

Estado: ModificadaAlta (7.5)—

An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions F7.20A at least to 7.20A.252.062. The (1) management SSH and (2) management TELNET features allow remote attackers to cause a denial of service (connection slot exhaustion) via 5 unauthenticated connection attempts, because the maximum number of unauthenticated clients that can be configured is 5. NOTE: the vendor's position is that this is a "design choice.

CVSS

Probabilidad de explotación (EPSS)

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 (4)

Audiocodes — Median 500-msbr FirmwareAudiocodes — Median 500l-msbr FirmwareAudiocodes — Median 800c-msbr FirmwareAudiocodes — Median M800b-msbr Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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      "value": "An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions F7.20A at least to 7.20A.252.062. The (1) management SSH and (2) management TELNET features allow remote attackers to cause a denial of service (connection slot exhaustion) via 5 unauthenticated connection attempts, because the maximum number of unauthenticated clients that can be configured is 5. NOTE: the vendor's position is that this is a \"design choice."
    },
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      "value": "** EN DISPUTA** Se descubrió un problema en los dispositivos AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR y 800C-MSBR con las versiones de firmware F7.20A al menos hasta 7.20A.252.062. Las (1) funciones de administración de SSH y (2) administración de TELNET permiten a los atacantes remotos causar una denegación de servicio (agotamiento del slot de conexión) a través de 5 intentos de conexión no autenticados, porque el número máximo de clientes no autenticados que pueden configurarse es 5. NOTA: la postura del fabricante que esta es una \"elección de diseño\"."
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  "lastModified": "2026-06-17T02:43:23.770",
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