OS Command Injection Vulnerability in Tenda O3V2 Router
CVE-2025-7414

5.3MEDIUM

Key Information:

Vendor

Tenda
Status
O3v2
Vendor
CVE Published:
10 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-7414?

A security flaw exists in the Tenda O3V2 router that allows for OS command injection through the 'fromNetToolGet' function located in the /goform/setPingInfo file. This vulnerability can be exploited remotely by manipulating the domain argument, potentially leading to unauthorized command execution on the affected device. Vulnerable users should take immediate action to secure their systems, as the details about the exploit have been publicly disclosed.

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Affected Version(s)

O3V2 1.0.0.12(3880)

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.

CVE-2025-7414 - Proof of Concept

References

https://vuldb.com/?id.315874
vdb-entrytechnical-description
https://vuldb.com/?ctiid.315874
signaturepermissions-required
https://vuldb.com/?submit.608855
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

pjq123 (VulDB User)
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