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.
総合評価: CVE-2022-24296 は中リスク(51.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.07%、60 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-25 | 1.04% | 1.07% | +0.02% |
| 2 | 2026-06-15 | 0.24% | 1.04% | +0.80% |
| 3 | 2025-11-21 | — | 0.24% | — |
EPSS の全履歴 (全 15 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| mitsubishi | ae-200a_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ae-200a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ae-200e_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ae-200e_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ae-200j_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ae-200j_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ae-50a_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ae-50a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ae-50e_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ae-50e_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ae-50j_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ae-50j_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ag-150a-a_firmware | <= 3.21 | cpe:2.3:o:mitsubishi:ag-150a-a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ag-150a-j_firmware | <= 3.21 | cpe:2.3:o:mitsubishi:ag-150a-j_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | eb-50gu-a_firmware | <= 7.10 | cpe:2.3:o:mitsubishi:eb-50gu-a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | eb-50gu-j_firmware | <= 7.10 | cpe:2.3:o:mitsubishi:eb-50gu-j_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ew-50a_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ew-50a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ew-50e_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ew-50e_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | ew-50j_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:ew-50j_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | g-150ad_firmware | <= 3.21 | cpe:2.3:o:mitsubishi:g-150ad_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | gb-50a_firmware | <= 3.21 | cpe:2.3:o:mitsubishi:gb-50a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | gb-50ada-a_firmware | <= 3.21 | cpe:2.3:o:mitsubishi:gb-50ada-a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | gb-50ada-j_firmware | <= 3.21 | cpe:2.3:o:mitsubishi:gb-50ada-j_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | te-200a_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:te-200a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | te-50a_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:te-50a_firmware:*:*:*:*:*:*:*:* |
| mitsubishi | tw-50a_firmware | <= 7.97 | cpe:2.3:o:mitsubishi:tw-50a_firmware:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://jvn.jp/vu/JVNVU95298925/index.html | Third Party Advisory |
| https://www.mee.co.jp/psirt/vulnerability/pdf/2022-001.pdf | Third Party Advisory |
| https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-005_en.pdf | Vendor Advisory |