Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have an out-of-bounds read vulnerability. An attacker who logs in to the board may send crafted messages from the internal network port or tamper with inter-process message packets to exploit this vulnerability. Due to insufficient validation of the message, successful exploit may cause the affected board to be abnormal.
総合評価: CVE-2019-5254 は中リスク(52.3/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.74%、50 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 | 2026-06-15 | 0.25% | 0.74% | +0.49% |
| 2 | 2025-11-21 | 0.18% | 0.25% | +0.07% |
| 3 | 2025-11-18 | — | 0.18% | — |
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 |
|---|---|---|---|---|---|---|
| 8.6 | 3.1 | HIGH |
|
3.9 | 4.0 | [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 | ap2000_firmware | v200r005c30 | cpe:2.3:o:huawei:ap2000_firmware:v200r005c30:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r006c10 | cpe:2.3:o:huawei:ap2000_firmware:v200r006c10:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r006c20 | cpe:2.3:o:huawei:ap2000_firmware:v200r006c20:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r007c10 | cpe:2.3:o:huawei:ap2000_firmware:v200r007c10:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r007c20 | cpe:2.3:o:huawei:ap2000_firmware:v200r007c20:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r008c00 | cpe:2.3:o:huawei:ap2000_firmware:v200r008c00:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r008c10 | cpe:2.3:o:huawei:ap2000_firmware:v200r008c10:*:*:*:*:*:*:* |
| huawei | ap2000_firmware | v200r009c00 | cpe:2.3:o:huawei:ap2000_firmware:v200r009c00:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c00spc300 | cpe:2.3:o:huawei:ips_firmware:v500r001c00spc300:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c00spc500 | cpe:2.3:o:huawei:ips_firmware:v500r001c00spc500:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c00sph303 | cpe:2.3:o:huawei:ips_firmware:v500r001c00sph303:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c00sph508 | cpe:2.3:o:huawei:ips_firmware:v500r001c00sph508:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20 | cpe:2.3:o:huawei:ips_firmware:v500r001c20:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc100 | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc100:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc100pwe | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc100pwe:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc200 | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc200:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc200b062 | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc200b062:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc200pwe | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc200pwe:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc300b078 | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc300b078:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c20spc300pwe | cpe:2.3:o:huawei:ips_firmware:v500r001c20spc300pwe:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c30 | cpe:2.3:o:huawei:ips_firmware:v500r001c30:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c30spc100 | cpe:2.3:o:huawei:ips_firmware:v500r001c30spc100:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c30spc100pwe | cpe:2.3:o:huawei:ips_firmware:v500r001c30spc100pwe:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c30spc200 | cpe:2.3:o:huawei:ips_firmware:v500r001c30spc200:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c30spc200pwe | cpe:2.3:o:huawei:ips_firmware:v500r001c30spc200pwe:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c30spc300 | cpe:2.3:o:huawei:ips_firmware:v500r001c30spc300:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c50 | cpe:2.3:o:huawei:ips_firmware:v500r001c50:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c50pwe | cpe:2.3:o:huawei:ips_firmware:v500r001c50pwe:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r001c80 | cpe:2.3:o:huawei:ips_firmware:v500r001c80:*:*:*:*:*:*:* |
| huawei | ips_firmware | v500r005c00 | cpe:2.3:o:huawei:ips_firmware:v500r005c00:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c00spc300 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c00spc300:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c00spc500 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c00spc500:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c00spc500pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r001c00spc500pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c00sph303 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c00sph303:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c00sph508 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c00sph508:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc100 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc100:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc100pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc100pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc200 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc200:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc200b062 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc200b062:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc200pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc200pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc300b078 | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc300b078:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r001c20spc300pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r001c20spc300pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c00 | cpe:2.3:o:huawei:ngfw_firmware:v500r002c00:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c00spc100 | cpe:2.3:o:huawei:ngfw_firmware:v500r002c00spc100:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c00spc100pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r002c00spc100pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c00spc200 | cpe:2.3:o:huawei:ngfw_firmware:v500r002c00spc200:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c00spc200pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r002c00spc200pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c00spc300 | cpe:2.3:o:huawei:ngfw_firmware:v500r002c00spc300:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c10 | cpe:2.3:o:huawei:ngfw_firmware:v500r002c10:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c10pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r002c10pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c30 | cpe:2.3:o:huawei:ngfw_firmware:v500r002c30:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r002c30pwe | cpe:2.3:o:huawei:ngfw_firmware:v500r002c30pwe:*:*:*:*:*:*:* |
| huawei | ngfw_firmware | v500r005c00 | cpe:2.3:o:huawei:ngfw_firmware:v500r005c00:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c00spc300 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c00spc300:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c00spc500 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c00spc500:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c00sph303 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c00sph303:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c00sph508 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c00sph508:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc100 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc100:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc100pwe | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc100pwe:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc200 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc200:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc200b062 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc200b062:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc200pwe | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc200pwe:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc300b078 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc300b078:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c20spc300pwe | cpe:2.3:o:huawei:nip6300_firmware:v500r001c20spc300pwe:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c30 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c30:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c30spc100 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc100:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c30spc100pwe | cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc100pwe:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c30spc200 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc200:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c30spc200pwe | cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc200pwe:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c30spc300 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc300:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c50 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c50:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c50pwe | cpe:2.3:o:huawei:nip6300_firmware:v500r001c50pwe:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r001c80 | cpe:2.3:o:huawei:nip6300_firmware:v500r001c80:*:*:*:*:*:*:* |
| huawei | nip6300_firmware | v500r005c00 | cpe:2.3:o:huawei:nip6300_firmware:v500r005c00:*:*:*:*:*:*:* |
| huawei | nip6600_firmware | v500r001c00spc300 | cpe:2.3:o:huawei:nip6600_firmware:v500r001c00spc300:*:*:*:*:*:*:* |
| huawei | nip6600_firmware | v500r001c00spc500 | cpe:2.3:o:huawei:nip6600_firmware:v500r001c00spc500:*:*:*:*:*:*:* |
| huawei | nip6600_firmware | v500r001c00sph303 | cpe:2.3:o:huawei:nip6600_firmware:v500r001c00sph303:*:*:*:*:*:*:* |
| huawei | nip6600_firmware | v500r001c00sph508 | cpe:2.3:o:huawei:nip6600_firmware:v500r001c00sph508:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-en | Vendor Advisory |