CVE-2024-3721

TBK DVR-4104/DVR-4216 os command injection

MEDIUM
6.3
CVSS Score
Published: April 13, 2024 at 12:00 PM UTC
Updated: June 17, 2026 at 07:44 AM UTC
4 products affected across 2 vendorsTbk DVR4104Tbk DVR4216DVR-4104

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Severity
MEDIUM6.3
Exploit prediction
EPSS 86%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78

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