Command Injection Vulnerability in D-Link G416 Routers
CVE-2023-50207

8.8HIGH

Key Information:

Vendor

D-link
Status
G416
Vendor
CVE Published:
3 May 2024

What is CVE-2023-50207?

The D-Link G416 Router is vulnerable to a command injection vulnerability that enables remote code execution. Attackers located on the same network can exploit this flaw by sending specially crafted HTTP requests to the device's HTTP service on TCP port 80. The vulnerability arises from inadequate validation of user input, allowing the execution of arbitrary commands in the system's root context without requiring authentication. This poses a significant risk as it may lead to complete system compromise.

Affected Version(s)

G416 1.08b02

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1823/
x_research-advisory
https://supportannouncement.us.dlink.com/announcement/pub...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.