A vulnerability has been found in Dahua products.After obtaining the ordinary user's username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing the device to crash.
総合評価: CVE-2024-39947 は低リスク(38.7/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.46%、36 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 | 0.36% | 0.46% | +0.10% |
| 2 | 2026-03-23 | 0.47% | 0.36% | -0.11% |
| 3 | 2025-12-30 | — | 0.47% | — |
EPSS の全履歴 (全 8 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| dahuasecurity | nvr4104-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4104-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108-4ks2\/l_firmware | 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4108-4ks2\/l_firmware:4.003.0000000.1.r.240515:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4116-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104-p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4104-p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108-p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4108-p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108-8p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4108-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116-8p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4116-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104hs-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4104hs-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4108hs-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104hs-p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4104hs-p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4108hs-p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-8p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4108hs-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116hs-8p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4116hs-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4204-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4204-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4208-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4208-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4216-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4216-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4204-p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4204-p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4208-8p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4208-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4216-16p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4216-16p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4232-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4232-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4232-16p-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4232-16p-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116hs-4ks2\/l_firmware | < 4.003.0000000.1.r.240515 | cpe:2.3:o:dahuasecurity:nvr4116hs-4ks2\/l_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4416-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4416-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4416-16p-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4416-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4432-16p-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4432-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4816-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4816-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4816-16p-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4816-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4832-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4832-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4832-16p-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4832-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4432-4ks2\/i_firmware | < 4.001.0000001.6.r.240725 | cpe:2.3:o:dahuasecurity:nvr4432-4ks2\/i_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4232-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4232-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4232-16p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4232-16p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4216-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4216-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4216-16p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4216-16p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4208-8p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4208-8p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4208-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4208-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4204-p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4204-p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4204-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4204-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116hs-8p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4116hs-8p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116hs-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4116hs-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108hs-p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-8p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108hs-8p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108hs-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104hs-p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104hs-p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104hs-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104hs-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116-8p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4116-8p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4116-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4116-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108-p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108-p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108-8p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108-8p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104-p-4ks3_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104-p-4ks3_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104hs-p-4ks3\(960g\)_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104hs-p-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104hs-4ks3\(960g\)_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104hs-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4108hs-4ks3\(960g\)_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4108hs-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:* |
| dahuasecurity | nvr4104-p-4ks3\(960g\)_firmware | < 4.003.0000000.0.r.240312 | cpe:2.3:o:dahuasecurity:nvr4104-p-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768 | Vendor Advisory |