D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the HTTP service listening on TCP port 80. 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-21442.
References
| Link | Resource |
|---|---|
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367 | Mitigation Vendor Advisory |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367 | Mitigation Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-23-1825/ | Third Party Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-23-1825/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
10 Mar 2025, 16:26
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.zerodayinitiative.com/advisories/ZDI-23-1825/ - Third Party Advisory | |
| References | () https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367 - Mitigation, Vendor Advisory | |
| CWE | CWE-787 | |
| CPE | cpe:2.3:o:dlink:g416_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:dlink:g416:-:*:*:*:*:*:*:* |
|
| First Time |
Dlink g416 Firmware
Dlink Dlink g416 |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
03 May 2024, 03:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-05-03 03:16
Updated : 2025-03-10 16:26
NVD link : CVE-2023-50209
Mitre link : CVE-2023-50209
JSON object : View
Products Affected
dlink
- g416_firmware
- g416
CWE
CWE-787
Out-of-bounds Write