Description
An OS command injection vulnerability in D-Link DIR-823G firmware version 1.02B05 allows unauthorized attackers to execute arbitrary operating system commands via a crafted GET request to EXCU_SHELL.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/excu_shell
Vendor Advisory
https://www.dlink.com/en/security-bulletin/
Scores
CVSS v3
9.8
EPSS
0.6355
EPSS Percentile
98.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-78
Status
published
Products (1)
dlink/dir-823g_firmware
1.02b05
Published
Jun 29, 2023
Tracked Since
Feb 18, 2026