Critical severity · published Aug 21, 2025
CVE-2025-9299
Tenda M3 getMasterPassengerAnalyseData formGetMasterPassengerAnalyseData stack-based overflow
9.8
CVSS
5.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.5% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
M3
M3 · Tenda
1.0.0.12 · source: vendor
MF
M3 Firmware · Tenda
1.0.0.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-9299
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-9299
Exploit
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.md
Exploit
https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.md#poc
Permissions Required
https://vuldb.com/?ctiid.320904
Third Party Advisory
https://vuldb.com/?id.320904
Third Party Advisory
https://vuldb.com/?submit.632336
Product
https://www.tenda.com.cn/
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