CVE-2024-3721

MEDIUM EXPLOITED

TBK DVR-4104/4216 <20240412 - Command Injection

Title source: llm

Description

A vulnerability was found in TBK DVR-4104 and DVR-4216 up to 20240412 and classified as critical. This issue affects some unknown processing of the file /device.rsp?opt=sys&cmd=___S_O_S_T_R_E_A_MAX___. The manipulation of the argument mdb/mdc leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260573 was assigned to this vulnerability.

Exploits (3)

nomisec WORKING POC 1 stars
by bytecategory · poc
https://github.com/bytecategory/homeip
nomisec WORKING POC
by qalvynn · poc
https://github.com/qalvynn/Mirai-Based-CVE-2024-3721-Selfrep

Scores

CVSS v3 6.3
EPSS 0.7675
EPSS Percentile 99.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Details

VulnCheck KEV 2024-04-21
CWE
CWE-78
Status published
Products (2)
TBK/DVR-4104 20240412
TBK/DVR-4216 20240412
Published Apr 13, 2024
Tracked Since Feb 18, 2026