What’s Vulnerable › Vulnerabilities

CVE-2022-24296

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-08 · updated 2026-06-17
• Weakness: CWE-327

Description

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 AG-150A-J Ver. 3.21 and prior, Air Conditioning System GB-50AD Ver. 3.21 and prior, Air Conditioning System GB-50ADA-A Ver. 3.21 and prior, Air Conditioning System GB-50ADA-J Ver. 3.21 and prior, Air Conditioning System EB-50GU-A Ver. 7.10 and prior, Air Conditioning System EB-50GU-J Ver. 7.10 and prior, Air Conditioning System AE-200J Ver. 7.97 and prior, Air Conditioning System AE-200A Ver. 7.97 and prior, Air Conditioning System AE-200E Ver. 7.97 and prior, Air Conditioning System AE-50J Ver. 7.97 and prior, Air Conditioning System AE-50A Ver. 7.97 and prior, Air Conditioning System AE-50E Ver. 7.97 and prior, Air Conditioning System EW-50J Ver. 7.97 and prior, Air Conditioning System EW-50A Ver. 7.97 and prior, Air Conditioning System EW-50E Ver. 7.97 and prior, Air Conditioning System TE-200A Ver. 7.97 and prior, Air Conditioning System TE-50A Ver. 7.97 and prior and Air Conditioning System TW-50A Ver. 7.97 and prior allows a remote unauthenticated attacker to cause a disclosure of encrypted message of the air conditioning systems by sniffing encrypted communications.

Affected products

• Mitsubishi Ae-200A Firmware: through 7.97
• Mitsubishi Ae-200E Firmware: through 7.97
• Mitsubishi Ae-200J Firmware: through 7.97
• Mitsubishi Ae-50A Firmware: through 7.97
• Mitsubishi Ae-50E Firmware: through 7.97
• Mitsubishi Ae-50J Firmware: through 7.97
• Mitsubishi Ag-150A-A Firmware: through 3.21
• Mitsubishi Ag-150A-J Firmware: through 3.21
• Mitsubishi Eb-50Gu-A Firmware: through 7.10
• Mitsubishi Eb-50Gu-J Firmware: through 7.10
• Mitsubishi Ew-50A Firmware: through 7.97
• Mitsubishi Ew-50E Firmware: through 7.97
• Mitsubishi Ew-50J Firmware: through 7.97
• Mitsubishi G-150Ad Firmware: through 3.21
• Mitsubishi Gb-50A Firmware: through 3.21
• Mitsubishi Gb-50Ada-A Firmware: through 3.21
• Mitsubishi Gb-50Ada-J Firmware: through 3.21
• Mitsubishi Te-200A Firmware: through 7.97
• Mitsubishi Te-50A Firmware: through 7.97
• Mitsubishi Tw-50A Firmware: through 7.97

References

• https://jvn.jp/vu/JVNVU95298925/index.html
• https://www.mee.co.jp/psirt/vulnerability/pdf/2022-001.pdf
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-005_en.pdf
• https://jvn.jp/vu/JVNVU95298925/index.html
• https://www.mee.co.jp/psirt/vulnerability/pdf/2022-001.pdf
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-005_en.pdf

Get alerted when CVE-2022-24296 or the next vulnerability affects your stack