There is an out of bounds write vulnerability in some Huawei products. An attacker can exploit this vulnerability by sending crafted data in the packet to the target device. Due to insufficient validation of message, successful exploit can cause certain service abnormal.Affected product versions include:CloudEngine 12800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800;CloudEngine 5800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800@;CloudEngine 6800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800,V200R019C10SPC800;CloudEngine 7800 versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800,V200R019C00SPC800,V200R019C10SPC800.
総合評価: CVE-2021-22362 は低リスク(38.4/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.69%、48 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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 | 2026-06-15 | 0.18% | 0.69% | +0.51% |
| 2 | 2025-03-30 | 0.28% | 0.18% | -0.10% |
| 3 | 2025-03-29 | — | 0.28% | — |
EPSS の全履歴 (全 9 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 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [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 |
|---|---|---|---|
| huawei | cloudengine_12800_firmware | v200r002c50spc800 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r003c00spc810 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r005c00spc800 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r005c10spc800 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r019c00spc800 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r002c50spc800 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r002c50spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r003c00spc810 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r003c00spc810:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r005c00spc800 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r005c10spc800 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r019c00spc800 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r002c50spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r002c50spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r003c00spc810 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r003c00spc810:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r005c00spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r005c10spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r005c20spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c20spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r019c00spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r002c50spc800 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r002c50spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r003c00spc810 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r003c00spc810:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r005c00spc800 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r005c10spc800 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r019c00spc800 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c00spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-cloudengine-en | Vendor Advisory |