> CVE-2024-39950 [HIGH]

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PUBLISHED
2024-07-31 04:15
MODIFIED
2025-09-30 11:37
CVSS_SCORE V3
8.6
EPSS (Prob. Exploit)
0.49%
Top 58.6%
DATA SOURCES:
NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-10-25

> DESCRIPTION

A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization.

> AFFECTED_PRODUCTS

Dahuasecurity - Nvr4416 16p 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4416 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4432 16p 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4432 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4816 16p 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4816 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4832 16p 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4832 4ks2\/i Firmware
< 4.001.0000001.6.r.240725
Dahuasecurity - Nvr4104 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4108 4ks2\/l Firmware
Version: 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4116 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4104 P 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4108 P 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4108 8p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4116 8p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4104hs 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4108hs 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4104hs P 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4108hs P 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4108hs 8p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4116hs 8p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4204 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4208 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4216 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4204 P 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4208 8p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4216 16p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4232 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4232 16p 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4116hs 4ks2\/l Firmware
< 4.003.0000000.1.r.240515
Dahuasecurity - Nvr4232 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4232 16p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4216 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4216 16p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4208 8p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4208 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4204 P 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4204 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4116hs 8p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4116hs 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108hs P 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108hs 8p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108hs 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104hs P 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104hs 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4116 8p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4116 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108 P 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108 8p 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104 P 4ks3 Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104hs P 4ks3\(960g\) Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104hs 4ks3\(960g\) Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4108hs 4ks3\(960g\) Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Nvr4104 P 4ks3\(960g\) Firmware
< 4.003.0000000.0.r.240312
Dahuasecurity - Ipc Hfs8849g Z3 Led Firmware
< 3.140.0000000.30.r.240725
Dahuasecurity - Ipc Hfs8449g Z7 Led Firmware
< 3.140.0000000.30.r.240725

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
Low
Interruption partielle du service possible

> HISTORIQUE DES MODIFICATIONS

Première apparition
31/07/2024 04:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 14:53
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 1 Dernière mise à jour: 1 year ago
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