Mitsubishi Ew-50a Firmware vulnerabilities

3 CVEs affecting Mitsubishi Ew-50a Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-24296, published 2022-06-08.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2021-20595, published 2021-07-13. High severity, CVSS 8.2. EPSS: 1.8% chance of exploitation in the next 30 days. 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…
CVE-2022-24296, published 2022-06-08. High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days. Use of a Broken or Risky Cryptographic Algorithm vulnerability in Air Conditioning System G-150AD Ver. 3.21 and prior, Air Conditioning System AG-150A-A Ver. 3.21 and prior, Air Conditioning System…
CVE-2021-20593, published 2021-07-13. High severity, CVSS 7.1. EPSS: 0.9% chance of exploitation in the next 30 days. 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…