Remote Code Execution Flaw in D-Link G416 Router HTTP Service
CVE-2023-50216

8.8HIGH

Key Information:

Vendor

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

What is CVE-2023-50216?

The D-Link G416 router is susceptible to a command injection vulnerability stemming from inadequate validation of user-supplied input in its HTTP service, which operates on TCP port 80. This flaw allows attackers who are on the same network to execute arbitrary code without requiring authentication. By exploiting this vulnerability, an attacker can gain root access, leading to potential unauthorized control over the affected device, which could result in a serious breach of network security.

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Affected Version(s)

G416 1.08b02

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1832/
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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