CVE-2025-9299

Name: CVE-2025-9299
Creator: NVD / NIST
Published: 2025-08-21T13:15:37.627+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 4.30%

Last modified Jun 17, 2026

CVE-2025-9299 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability has been found in Tenda M3 1.0.0.12. Affected by this vulnerability is the function formGetMasterPassengerAnalyseData of the file /goform/getMasterPassengerAnalyseData. EPSS estimates a 4.30% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in Tenda M3 1.0.0.12. Affected by this vulnerability is the function formGetMasterPassengerAnalyseData of the file /goform/getMasterPassengerAnalyseData. The manipulation of the argument Time leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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 Probability

4.30%

89.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	M3 Firmware	1.0.0.12

References

https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.mdExploit, Third Party Advisory
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.md#pocExploit, Third Party Advisory
https://vuldb.com/?ctiid.320904Permissions Required, VDB Entry
https://vuldb.com/?id.320904Third Party Advisory, VDB Entry
https://vuldb.com/?submit.632336Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.mdExploit, Third Party Advisory
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.md#pocExploit, Third Party Advisory

Timeline

Published: Aug 21, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-9299?

How severe is CVE-2025-9299?

CVE-2025-9299 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 4.30% probability of exploitation in the next 30 days.

How do I fix CVE-2025-9299?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-9299?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST