CVE-2022-44808

CVSS 9.8 CRITICALEPSS 3.8%CWE-78

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 3.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Nov 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a · n/a

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References

https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1 https://github.com/RobinWang825/IoT_vuln/tree/main/D-Link/DIR-823G/2 https://www.dlink.com/en/security-bulletin/