Some Huawei products have an insufficient verification of data authenticity vulnerability. A remote, unauthenticated attacker has to intercept specific packets between two devices, modify the packets, and send the modified packets to the peer device. Due to insufficient verification of some fields in the packets, an attacker may exploit the vulnerability to cause the target device to be abnormal.
総合評価: CVE-2019-5291 は低リスク（33.3/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 0.36%、27 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 | 0.22% | 0.36% | +0.14% |
| 2 | 2025-11-21 | 0.13% | 0.22% | +0.09% |
| 3 | 2025-11-18 | — | 0.13% | — |
EPSS の全履歴 （全 12 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 |
|---|---|---|---|---|---|---|
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| huawei | ar120-s_firmware | v200r005c20 | cpe:2.3:o:huawei:ar120-s_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar120-s_firmware | v200r006c10 | cpe:2.3:o:huawei:ar120-s_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar120-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar120-s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar120-s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar120-s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r005c00 | cpe:2.3:o:huawei:ar1200_firmware:v200r005c00:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r006c10 | cpe:2.3:o:huawei:ar1200_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar1200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar1200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r005c20 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r006c10 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r005c20 | cpe:2.3:o:huawei:ar150_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r006c10 | cpe:2.3:o:huawei:ar150_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r007c00 | cpe:2.3:o:huawei:ar150_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r008c50 | cpe:2.3:o:huawei:ar150_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar150-s_firmware | v200r005c20 | cpe:2.3:o:huawei:ar150-s_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar150-s_firmware | v200r006c10 | cpe:2.3:o:huawei:ar150-s_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar150-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar150-s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar150-s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar150-s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r005c20 | cpe:2.3:o:huawei:ar160_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r006c10 | cpe:2.3:o:huawei:ar160_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r007c00 | cpe:2.3:o:huawei:ar160_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r008c50 | cpe:2.3:o:huawei:ar160_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r005c20 | cpe:2.3:o:huawei:ar200_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r006c10 | cpe:2.3:o:huawei:ar200_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar200-s_firmware | v200r005c20 | cpe:2.3:o:huawei:ar200-s_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar200-s_firmware | v200r006c10 | cpe:2.3:o:huawei:ar200-s_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar200-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar200-s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar200-s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar200-s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r005c20 | cpe:2.3:o:huawei:ar2200_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r006c10 | cpe:2.3:o:huawei:ar2200_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar2200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar2200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar2200-s_firmware | v200r005c20 | cpe:2.3:o:huawei:ar2200-s_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar2200-s_firmware | v200r006c10 | cpe:2.3:o:huawei:ar2200-s_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar2200-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar2200-s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar2200-s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar2200-s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r005c20 | cpe:2.3:o:huawei:ar3200_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r006c10 | cpe:2.3:o:huawei:ar3200_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar3200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar3200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar3600_firmware | v200r006c10 | cpe:2.3:o:huawei:ar3600_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ar3600_firmware | v200r007c00 | cpe:2.3:o:huawei:ar3600_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar3600_firmware | v200r008c50 | cpe:2.3:o:huawei:ar3600_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r002c10 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c10:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r002c20 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c20:*:*:*:*:*:*:* |
| huawei | netengine16ex_firmware | v200r005c20 | cpe:2.3:o:huawei:netengine16ex_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | netengine16ex_firmware | v200r006c10 | cpe:2.3:o:huawei:netengine16ex_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | netengine16ex_firmware | v200r007c00 | cpe:2.3:o:huawei:netengine16ex_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | netengine16ex_firmware | v200r008c50 | cpe:2.3:o:huawei:netengine16ex_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | s6700_firmware | v200r008c00 | cpe:2.3:o:huawei:s6700_firmware:v200r008c00:*:*:*:*:*:*:* |
| huawei | s6700_firmware | v200r010c00spc300 | cpe:2.3:o:huawei:s6700_firmware:v200r010c00spc300:*:*:*:*:*:*:* |
| huawei | s6700_firmware | v200r010c00spc600 | cpe:2.3:o:huawei:s6700_firmware:v200r010c00spc600:*:*:*:*:*:*:* |
| huawei | s6700_firmware | v200r011c00spc200 | cpe:2.3:o:huawei:s6700_firmware:v200r011c00spc200:*:*:*:*:*:*:* |
| huawei | srg1300_firmware | v200r005c20 | cpe:2.3:o:huawei:srg1300_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | srg1300_firmware | v200r006c10 | cpe:2.3:o:huawei:srg1300_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | srg1300_firmware | v200r007c00 | cpe:2.3:o:huawei:srg1300_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | srg1300_firmware | v200r008c50 | cpe:2.3:o:huawei:srg1300_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | srg2300_firmware | v200r005c20 | cpe:2.3:o:huawei:srg2300_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | srg2300_firmware | v200r006c10 | cpe:2.3:o:huawei:srg2300_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | srg2300_firmware | v200r007c00 | cpe:2.3:o:huawei:srg2300_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | srg2300_firmware | v200r008c50 | cpe:2.3:o:huawei:srg2300_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r005c20 | cpe:2.3:o:huawei:srg3300_firmware:v200r005c20:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r006c10 | cpe:2.3:o:huawei:srg3300_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r007c00 | cpe:2.3:o:huawei:srg3300_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r008c50 | cpe:2.3:o:huawei:srg3300_firmware:v200r008c50:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-01-validation-en | Vendor Advisory |