CVE-2022-44808

9.8CRITICAL

Key Information:

Vendor
D-Link
Status
Dir-823g Firmware
Vendor
CVE Published:
22 November 2022

Summary

A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/RobinWang825/IoT_vuln/tree/main/D-Link...
https://github.com/726232111/VulIoT/tree/main/D-Link/DIR8...

EPSS Score

1% chance of being exploited in the next 30 days.

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

.