Which versions of O3 Firmware are affected by CVE-2025-7414?

Organizations using A vulnerability classified as critical should be aware of moderate risk from CVE-2025-7414, a command injection vulnerability rated CVSS 6.3.

Is there a public PoC exploit available for CVE-2025-7414?

Yes, a public proof-of-concept exploit is available for CVE-2025-7414. Prioritise patching immediately. EPSS: 0.7%.

How to fix or mitigate CVE-2025-7414?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

O3 Firmware CVE-2025-7414

Q: What is the CVSS score of CVE-2025-7414?

CVE-2025-7414 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.7%.

EUVD-2025-21061 LOW

Command Injection (CWE-77)

2025-07-10 cna@vuldb.com

Command Injection Tenda O3 Firmware

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

6.3 (MEDIUM) 2.1 (LOW)

EUVD ID Assigned

Mar 16, 2026 - 06:52 euvd

EUVD-2025-21061

Analysis Generated

Mar 16, 2026 - 06:52 vuln.today

PoC Detected

Jul 16, 2025 - 15:00 vuln.today

Public exploit code

CVE Published

Jul 10, 2025 - 21:15 cve.org

LOW 2.1

CVE Published

Jul 10, 2025 - 21:15 nvd

MEDIUM 6.3

DescriptionCVE.org

A vulnerability classified as critical was found in Tenda O3V2 1.0.0.12(3880). This vulnerability affects the function fromNetToolGet of the file /goform/setPingInfo of the component httpd. The manipulation of the argument domain leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

OS command injection in Tenda O3V2 firmware version 1.0.0.12(3880) via the domain parameter in the /goform/setPingInfo endpoint allows authenticated remote attackers to execute arbitrary commands on the device. Exploit code is publicly available, but no active exploitation has been confirmed by CISA KEV. Despite a low CVSS 4.0 base score of 2.1 assigned by the reporter, the vulnerability is rated Critical by the disclosing source.