CVE-2021-20595
Estado: ModificadaAlta (8.2)—
Improper Restriction of XML External Entity Reference vulnerability in Mitsubishi Electric Air Conditioning System/Centralized Controllers (G-50A Ver.3.35 and prior, GB-50A Ver.3.35 and prior, GB-24A Ver.9.11 and prior, AG-150A-A Ver.3.20 and prior, AG-150A-J Ver.3.20 and prior, GB-50ADA-A Ver.3.20 and prior, GB-50ADA-J Ver.3.20 and prior, EB-50GU-A Ver 7.09 and prior, EB-50GU-J Ver 7.09 and prior, AE-200A Ver 7.93 and prior, AE-200E Ver 7.93 and prior, AE-50A Ver 7.93 and prior, AE-50E Ver 7.93 and prior, EW-50A Ver 7.93 and prior, EW-50E Ver 7.93 and prior, TE-200A Ver 7.93 and prior, TE-50A Ver 7.93 and prior, TW-50A Ver 7.93 and prior, CMS-RMD-J Ver.1.30 and prior), Air Conditioning System/Expansion Controllers (PAC-YG50ECA Ver.2.20 and prior) and Air Conditioning System/BM adapter(BAC-HD150 Ver.2.21 and prior) allows a remote unauthenticated attacker to disclose some of data in the air conditioning system or cause a DoS condition by sending specially crafted packets.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- Puntuación base: 8.2
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.78%
- Percentil entre todas las CVEs puntuadas: 78
- Fecha de la puntuación: 7/10/2026
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 (19)
Mitsubishi — Ae-200a FirmwareMitsubishi — Ae-200e FirmwareMitsubishi — Ae-50a FirmwareMitsubishi — Ae-50e FirmwareMitsubishi — Ag-150a-a FirmwareMitsubishi — Ag-150a-j FirmwareMitsubishi — Cms-rmd-j FirmwareMitsubishi — Eb-50gu-a FirmwareMitsubishi — Eb-50gu-j FirmwareMitsubishi — Ew-50a FirmwareMitsubishi — Ew-50e FirmwareMitsubishi — G-50a FirmwareMitsubishi — Gb-50a FirmwareMitsubishi — Gb-50ada-a FirmwareMitsubishi — Gb-50ada-j FirmwareMitsubishi — Pac-yg50eca FirmwareMitsubishi — Te-200a FirmwareMitsubishi — Te-50a FirmwareMitsubishi — Tw-50a Firmware
CWE
- CWE-611
Referencias
JSON original (NVD)
Mostrar
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