Command Injection in D-Link G416 Wireless Routers
CVE-2023-50202

8.8HIGH

Key Information:

Vendor

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

What is CVE-2023-50202?

A command injection vulnerability exists in the D-Link G416 wireless router's HTTP service running on TCP port 80. Attackers on the same network can exploit this flaw, which arises from insufficient validation of user inputs. By supplying a malicious string, they can execute arbitrary commands with root privileges. This vulnerability poses a significant security risk as it allows unauthorized execution of code on affected devices.

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Affected Version(s)

G416 1.08b02

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1818/
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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