CVE-2021-27113

CRITICAL

D-Link DIR-816 A2 1.10 B05 - OS Command Injection via /goform/addRouting Route

Title source: llm

Description

An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. An HTTP request parameter is used in command string construction within the handler function of the /goform/addRouting route. This could lead to Command Injection via Shell Metacharacters.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_misc

https://www.dlink.com/en/security-bulletin/

Exploit, Third Party Advisory x_refsource_misc

https://github.com/GD008/vuln/blob/main/DIR-816_2.md

Scores

CVSS v3 9.8

EPSS 0.3098

EPSS Percentile 96.8%

Attack Vector NETWORK

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

Details

CWE

CWE-78

Status published

Products (1)

dlink/dir-816_firmware 1.10b05

Published Apr 14, 2021

Tracked Since Feb 18, 2026