Command Injection Vulnerability in D-Link G416 Routers
CVE-2023-50200

8.8HIGH

Key Information:

Vendor

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

What is CVE-2023-50200?

A command injection vulnerability exists in the D-Link G416 router, allowing network-adjacent attackers to execute arbitrary code. This flaw arises from improper validation of user-supplied data sent to the HTTP service running on TCP port 80. As a result, attackers can exploit this vulnerability without authentication, executing code with root privileges on affected devices. This poses significant security risks, exposing vulnerable installations to potential remote exploitation and compromising network integrity.

Affected Version(s)

G416 1.08b02

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1816/
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

.