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CVE-2023-51629— D-Link DCS-8300LHV2 ONVIF Hardcoded PIN Authentication Bypass Vulnerability

Quick assessment

Affected
D-Link DCS-8300LHV2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

D-Link DCS-8300LHV2是中国友讯（D-Link）公司的一款网络摄像头。 D-Link DCS-8300LHV2 存在安全漏洞，该漏洞源于 ONVIF 硬编码 PIN 身份验证绕过漏洞。

AI Predicted 9.1 Difficulty: Trivial EPSS 3.87% · P89

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-51629

Vulnerability Information
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Vulnerability Title
D-Link DCS-8300LHV2 ONVIF Hardcoded PIN Authentication Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
D-Link DCS-8300LHV2 ONVIF Hardcoded PIN Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DCS-8300LHV2 IP cameras. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the ONVIF API. The issue results from the use of a hardcoded PIN. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-21492.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的口令
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DCS-8300LHV2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DCS-8300LHV2是中国友讯（D-Link）公司的一款网络摄像头。 D-Link DCS-8300LHV2 存在安全漏洞，该漏洞源于 ONVIF 硬编码 PIN 身份验证绕过漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link DCS-8300LHV2 1.06.01 -

II. Public POCs for CVE-2023-51629

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III. Intelligence Information for CVE-2023-51629

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Vendor Advisories for CVE-2023-51629 (1)

Other References for CVE-2023-51629 (1)

Same Patch Batch · D-Link · 2024-05-03 · 188 CVEs total

CVE-2023-37310 D-Link DAP-2622 DDP Set Device Info Auth Username Stack-based Buffer Overflow Remote Code
CVE-2023-37322 D-Link DAP-2622 DDP Set SSID List RADIUS Server Stack-based Buffer Overflow Remote Code Ex
CVE-2023-37319 D-Link DAP-2622 DDP Set IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vul
CVE-2023-37315 D-Link DAP-2622 DDP Set IPv6 Address Auth Password Stack-based Buffer Overflow Remote Code
CVE-2023-37314 D-Link DAP-2622 DDP Set IPv6 Address Auth Username Stack-based Buffer Overflow Remote Code
CVE-2023-37313 D-Link DAP-2622 DDP Set IPv4 Address Auth Username Stack-based Buffer Overflow Remote Code
CVE-2023-37316 D-Link DAP-2622 DDP Set IPv6 Address Default Gateway Stack-based Buffer Overflow Remote Co
CVE-2023-37317 D-Link DAP-2622 DDP Set IPv6 Address Primary DNS Stack-based Buffer Overflow Remote Code E
CVE-2023-37318 D-Link DAP-2622 DDP Set IPv6 Address Secondary DNS Stack-based Buffer Overflow Remote Code
CVE-2023-37324 D-Link DAP-2622 DDP Set Wireless Info Auth Username Stack-based Buffer Overflow Remote Cod
CVE-2023-37323 D-Link DAP-2622 DDP Set SSID List PSK Stack-based Buffer Overflow Remote Code Execution Vu
CVE-2023-37312 D-Link DAP-2622 DDP Set Device Info Device Name Stack-based Buffer Overflow Remote Code Ex
CVE-2023-44426 D-Link DIR-X3260 SetSysEmailSettings AccountPassword Command Injection Remote Code Executi
CVE-2023-44421 D-Link DIR-X3260 SetTriggerPPPoEValidate Username Command Injection Remote Code Execution
CVE-2023-44409 D-Link DAP-1325 SetSetupWizardStatus Enabled Stack-based Buffer Overflow Remote Code Execu
CVE-2023-44422 D-Link DIR-X3260 SetSysEmailSettings EmailFrom Command Injection Remote Code Execution Vul
CVE-2023-44425 D-Link DIR-X3260 SetSysEmailSettings AccountName Command Injection Remote Code Execution V
CVE-2023-44420 D-Link DIR-X3260 prog.cgi Incorrect Implementation of Authentication Algorithm Authenticat
CVE-2023-37321 D-Link DAP-2622 DDP Set SSID List RADIUS Secret Stack-based Buffer Overflow Remote Code Ex
CVE-2023-37320 D-Link DAP-2622 DDP Set SSID List SSID Name Stack-based Buffer Overflow Remote Code Execut

Showing top 20 of 188 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: DCS-8300LHV2
Same vendor: D-Link
Same weakness: CWE-259

V. Comments for CVE-2023-51629

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