Authentication Bypass Vulnerability in NVMS-9000 by Shenzhen TVT Digital Technology
CVE-2024-14007

8.7HIGH

Key Information:

Status
Vendor
CVE Published:
24 November 2025

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2024-14007?

The NVMS-9000 firmware from Shenzhen TVT Digital Technology, utilized in various DVR/NVR/IPC systems, is susceptible to an authentication bypass flaw. By delivering a specially crafted TCP payload to an exposed control port, an attacker without legitimate credentials can execute privileged administrative queries. This exploitation can lead to the exposure of sensitive information, such as cleartext admin usernames and passwords, alongside critical network and service configurations. Commands like queryBasicCfg, queryUserList, queryEmailCfg, and others can be leveraged to reveal essential device data, significantly compromising the security of the impacted systems.

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Affected Version(s)

NVMS-9000 0 < 1.3.4

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

SSD Secure Disclosure
.