Vulnerability Description
D-Link DCS-8300LHV2 ONVIF Duration 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. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the parsing of Duration XML elements. 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-21321.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dcs-8300Lhv2 Firmware | < 1.07.02 |
| Dlink | Dcs-8300Lhv2 | - |
Related Weaknesses (CWE)
References
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-24-047/Third Party Advisory
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP1Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-24-047/Third Party Advisory
FAQ
What is CVE-2023-51627?
CVE-2023-51627 is a vulnerability with a CVSS score of 8.0 (HIGH). D-Link DCS-8300LHV2 ONVIF Duration Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installat...
How severe is CVE-2023-51627?
CVE-2023-51627 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-51627?
Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dcs-8300Lhv2 Firmware, Dlink Dcs-8300Lhv2.