Remote Code Execution Vulnerability in D-Link G416 Router
CVE-2023-50206

8.8HIGH

Key Information:

Vendor

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

What is CVE-2023-50206?

A command injection vulnerability exists in D-Link G416 routers, enabling network-adjacent attackers to execute arbitrary code without authentication. This flaw is due to inadequate validation of user-supplied data, specifically within the HTTP service on port 80. An attacker can manipulate the input to execute commands with root privileges, leading to significant security risks for users of affected router models.

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Affected Version(s)

G416 1.08b02

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1822/
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

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