NVD Vulnerability Detail
Search Exploit, PoC
CVE-2017-9314
Summary

Authentication vulnerability found in Dahua NVR models NVR50XX, NVR52XX, NVR54XX, NVR58XX with software before DH_NVR5xxx_Eng_P_V2.616.0000.0.R.20171102. Attacker could exploit this vulnerability to gain access to additional operations by means of forging json message.

Publication Date Nov. 14, 2017, 1:29 a.m.
Registration Date Jan. 26, 2021, 1:31 p.m.
Last Update Nov. 21, 2024, 12:35 p.m.
CVSS3.0 : HIGH
スコア 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 低
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) 高
完全性への影響(I) 高
可用性への影響(A) 高
CVSS2.0 : MEDIUM
Score 6.5
Vector AV:N/AC:L/Au:S/C:P/I:P/A:P
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 単一
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5464-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5464_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5464-16p-4ks2:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5208-8p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5208_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5208-8p-4ks2:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5432-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5432_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5432-16p-4ks2:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5416-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5416_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5416-16p-4ks2:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5464-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5464_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5464-4ks2:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5432-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5432_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5432-4ks2:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5416-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5416_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5416-4ks2:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5232-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5232_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5232-16p-4ks2:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5216-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5216_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5216-16p-4ks2:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5232-8p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5232_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5232-8p-4ks2:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5216-8p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5216_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5216-8p-4ks2:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5232-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5232_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5232-4ks2:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5216-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5216_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5216-4ks2:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5208-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5208_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5208-4ks2:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5816-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5816_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5816-4ks2:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5832-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5832_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5832-4ks2:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5864-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5864_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5864-4ks2:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5864-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5864_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5864-16p-4ks2:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5832-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5832_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5832-16p-4ks2:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5816-16p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5816_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5816-16p-4ks2:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5424-24p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5424_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5424-24p-4ks2:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:dahuasecurity:nvr5224-24p-4ks2_firmware:*:*:*:*:*:*:*:* dh_nvr5224_eng_p_v2.616.0000.0.r.20171102
execution environment
1 cpe:2.3:h:dahuasecurity:nvr5224-24p-4ks2:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Dahua NVR モデルのソフトウェアにおける認証に関する脆弱性
Title Dahua NVR モデルのソフトウェアにおける認証に関する脆弱性
Summary

Dahua NVR モデルのソフトウェアには、認証に関する脆弱性が存在します。

Possible impacts 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Nov. 8, 2017, midnight
Registration Date Dec. 6, 2017, 2:12 p.m.
Last Update Dec. 6, 2017, 2:12 p.m.
Affected System
Dahua Technology Co., Ltd
NVR5208-4KS2 ファームウェア 
NVR5208-8P-4KS2 ファームウェア 
NVR5216-16P-4KS2 ファームウェア 
NVR5216-4KS2 ファームウェア 
NVR5216-8P-4KS2 ファームウェア 
NVR5224-24P-4KS2 ファームウェア 
NVR5232-16P-4KS2 ファームウェア 
NVR5232-4KS2 ファームウェア 
NVR5232-8P-4KS2 ファームウェア 
NVR5416-16P-4KS2 ファームウェア 
NVR5416-4KS2 ファームウェア 
NVR5424-24P-4KS2 ファームウェア 
NVR5432-16P-4KS2 ファームウェア 
NVR5432-4KS2 ファームウェア 
NVR5464-16P-4KS2 ファームウェア 
NVR5464-4KS2 ファームウェア 
NVR5816-16P-4KS2 ファームウェア 
NVR5816-4KS2 ファームウェア 
NVR5832-16P-4KS2 ファームウェア 
NVR5832-4KS2 ファームウェア 
NVR5864-16P-4KS2 ファームウェア 
NVR5864-4KS2 ファームウェア 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2017年12月06日]
  掲載		 Feb. 17, 2018, 10:37 a.m.