Command Injection Vulnerability in D-Link Router Firmware
CVE-2022-48108

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dir 878 Firmware
Vendor
CVE Published:
27 January 2023

What is CVE-2022-48108?

A command injection vulnerability has been identified in D-Link DIR-878 firmware version 1.30B08, specifically within the /SetNetworkSettings/SubnetMask component. This vulnerability allows remote attackers to execute arbitrary commands by supplying crafted input, potentially leading to escalation of privileges to the root level. Users are advised to review their router configurations and apply any available security patches to mitigate the risks associated with this vulnerability.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/migraine-sudo/D_Link_Vuln/tree/main/cm...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.