CVE-2023-51626

D-Link DCS-8300LHV2 RTSP ValidateAuthorizationHeader Username Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DCS-8300LHV2 IP cameras. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the Authorization header by the RTSP server, which listens on TCP port 554. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21320.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10370	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-24-046/	Third Party Advisory
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10370	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-24-046/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dcs-8300lhv2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dcs-8300lhv2:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-05-03 03:16

Updated : 2024-11-25 15:20

NVD link : CVE-2023-51626

Mitre link : CVE-2023-51626

CVE.ORG link : CVE-2023-51626

JSON object : View

Products Affected

dlink

dcs-8300lhv2_firmware
dcs-8300lhv2

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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