Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-9316

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
27/11/2017
Last modified:
20/04/2025

Description

Firmware upgrade authentication bypass vulnerability was found in Dahua IPC-HDW4300S and some IP products. The vulnerability was caused by internal Debug function. This particular function was used for problem analysis and performance tuning during product development phase. It allowed the device to receive only specific data (one direction, no transmit) and therefore it was not involved in any instance of collecting user privacy data or allowing remote code execution.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): High

Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.0.r.20150206:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.1.r.20150420:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.2.r.20150715:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.3.r.20150921:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.5.r.20160409:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.5.r.20160603:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.5.r.20160803:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.5.r.20161226:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.5.r.20170305:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:nvr11hs_firmware:3.210.0000.5.r.20170321:*:*:*:*:*:*:*
cpe:2.3:h:dahuasecurity:nvr11hs:-:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:ipc-hdw4300s_firmware:2.240.0009.0.r.20131015:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:ipc-hdw4300s_firmware:2.400.0000.0.r.20131231:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:ipc-hdw4300s_firmware:2.420.0000.0.r.20140419:*:*:*:*:*:*:*
cpe:2.3:o:dahuasecurity:ipc-hdw4300s_firmware:2.420.0002.0.r.20140621:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools