There is a digital signature verification bypass vulnerability in AR1200, AR1200-S, AR150, AR160, AR200, AR2200, AR2200-S, AR3200, SRG1300, SRG2300 and SRG3300 Huawei routers. The vulnerability is due to the affected software improperly verifying digital signatures for the software image in the affected device. A local attacker with high privilege may exploit the vulnerability to bypass integrity checks for software images and install a malicious software image on the affected device.
総合評価: CVE-2019-5300 は低リスク(29.9/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.19%、8 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 | 0.04% | 0.19% | +0.14% |
| 2 | 2023-03-07 | 0.89% | 0.04% | -0.84% |
| 3 | 2022-04-01 | — | 0.89% | — |
EPSS の全履歴 (全 6 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 |
|---|---|---|---|---|---|---|
| 6.7 | 3.0 | MEDIUM |
|
0.8 | 5.9 | [email protected] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| huawei | ar1200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar1200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r008c20 | cpe:2.3:o:huawei:ar1200_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar1200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r009c00 | cpe:2.3:o:huawei:ar1200_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar1200_firmware | v200r010c00 | cpe:2.3:o:huawei:ar1200_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r008c20 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r009c00 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar1200-s_firmware | v200r010c00 | cpe:2.3:o:huawei:ar1200-s_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r007c00 | cpe:2.3:o:huawei:ar150_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r008c20 | cpe:2.3:o:huawei:ar150_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r008c50 | cpe:2.3:o:huawei:ar150_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r009c00 | cpe:2.3:o:huawei:ar150_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar150_firmware | v200r010c00 | cpe:2.3:o:huawei:ar150_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r007c00 | cpe:2.3:o:huawei:ar160_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r008c20 | cpe:2.3:o:huawei:ar160_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r008c50 | cpe:2.3:o:huawei:ar160_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r009c00 | cpe:2.3:o:huawei:ar160_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar160_firmware | v200r010c00 | cpe:2.3:o:huawei:ar160_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r008c20 | cpe:2.3:o:huawei:ar200_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r009c00 | cpe:2.3:o:huawei:ar200_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar200_firmware | v200r010c00 | cpe:2.3:o:huawei:ar200_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar2200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r008c20 | cpe:2.3:o:huawei:ar2200_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar2200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r009c00 | cpe:2.3:o:huawei:ar2200_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar2200_firmware | v200r010c00 | cpe:2.3:o:huawei:ar2200_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar2200s_firmware | v200r007c00 | cpe:2.3:o:huawei:ar2200s_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar2200s_firmware | v200r008c20 | cpe:2.3:o:huawei:ar2200s_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar2200s_firmware | v200r008c50 | cpe:2.3:o:huawei:ar2200s_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar2200s_firmware | v200r009c00 | cpe:2.3:o:huawei:ar2200s_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar2200s_firmware | v200r010c00 | cpe:2.3:o:huawei:ar2200s_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r007c00 | cpe:2.3:o:huawei:ar3200_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r008c20 | cpe:2.3:o:huawei:ar3200_firmware:v200r008c20:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r008c50 | cpe:2.3:o:huawei:ar3200_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r009c00 | cpe:2.3:o:huawei:ar3200_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ar3200_firmware | v200r010c00 | cpe:2.3:o:huawei:ar3200_firmware:v200r010c00:*:*:*:*:*:*:* |
| 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 | srg1300_firmware | v200r009c00 | cpe:2.3:o:huawei:srg1300_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | srg1300_firmware | v200r010c00 | cpe:2.3:o:huawei:srg1300_firmware:v200r010c00:*:*:*:*:*:*:* |
| 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 | srg2300_firmware | v200r009c00 | cpe:2.3:o:huawei:srg2300_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | srg2300_firmware | v200r010c00 | cpe:2.3:o:huawei:srg2300_firmware:v200r010c00:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r007c00 | cpe:2.3:o:huawei:srg3300_firmware:v200r007c00:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r008c50 | cpe:2.3:o:huawei:srg3300_firmware:v200r008c50:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r009c00 | cpe:2.3:o:huawei:srg3300_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | srg3300_firmware | v200r010c00 | cpe:2.3:o:huawei:srg3300_firmware:v200r010c00:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190320-01-ar-en | Vendor Advisory |