Most recent entries from all

EUVD-2026-21668

2026-10-10T11:30:24.925122+00:00

EUVD-2026-21668

fkie_cve-2021-20593

2026-10-10T11:30:24.925156+00:00

Incorrect Implementation of Authentication Algorithm in Mitsubishi Electric Air Conditioning System/Centralized Controllers (G-50A Ver.2.50 to Ver. 3.35, GB-50A Ver.2.50 to Ver. 3.35, 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) and Air Conditioning System/Expansion Controllers (PAC-YG50ECA Ver.2.20 and prior) allows a remote authenticated attacker to impersonate administrators to disclose configuration information of the air conditioning system and tamper information (e.g. operation information and configuration of air conditioning system) by exploiting this vulnerability.

GHSA-wwxr-fcr7-6w34

2026-10-10T11:30:24.925192+00:00

gsd-2021-20593

2026-10-10T11:30:24.925215+00:00

gsd-2021-20593

ICSA-21-182-04 — Mitsubishi Electric Air Conditioning System

2026-10-10T11:30:24.925226+00:00

Web functions of Mitsubishi Electric air conditioning systems have a privilege escalation vulnerability due to incorrect implementation of the authentication algorithm. This vulnerability may allow an attacker to impersonate an administrator and tamper with information (e.g., operation information and configuration of the air conditioning system).CVE-2021-20593 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N).