CVE-2021-22785
Estado: ModificadaAlta (7.5)—
A CWE-200: Information Exposure vulnerability exists that could cause sensitive information of files located in the web root directory to leak when an attacker sends a HTTP request to the web server of the device. Affected Product: Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.96%
- Percentil entre todas las CVEs puntuadas: 60
- 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 (14)
Schneider-electric — 140cpu65150 FirmwareSchneider-electric — 140noc77101 FirmwareSchneider-electric — 140noc78x00 FirmwareSchneider-electric — 140noe771x1 FirmwareSchneider-electric — Bmxnoc0401 FirmwareSchneider-electric — Bmxnoe0100 FirmwareSchneider-electric — Bmxnoe0110 FirmwareSchneider-electric — Bmxnor0200h RTU FirmwareSchneider-electric — Modicon M340 Bmxp342020 FirmwareSchneider-electric — Tsxety4103 FirmwareSchneider-electric — Tsxety5103 FirmwareSchneider-electric — Tsxp574634 FirmwareSchneider-electric — Tsxp575634 FirmwareSchneider-electric — Tsxp576634 Firmware
CWE
- CWE-200
- CWE-200
Referencias
JSON original (NVD)
Mostrar
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