Critical severity · published Sep 15, 2025
CVE-2025-10432
Tenda AC1206 HTTP Request AdvSetMacMtuWa check_param_changed stack-based overflow
9.8
CVSS
1.6%
EPSS
No
On KEV
Description
A vulnerability was found in Tenda AC1206 15.03.06.23. This vulnerability affects the function check_param_changed of the file /goform/AdvSetMacMtuWa of the component HTTP Request Handler. Performing manipulation of the argument wanMTU results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could 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)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC1206 · Tenda
15.03.06.23 · source: vendor
AF
Ac1206 Firmware · Tenda
15.03.06.23 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-10432
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-10432
Exploit
https://github.com/M4st3rYi/IoTVulPocs/blob/main/Tenda/AC1206/fromAdvSetMacMtuWan.md
Permissions Required
https://vuldb.com/?ctiid.323866
Third Party Advisory
https://vuldb.com/?id.323866
Third Party Advisory
https://vuldb.com/?submit.647527
Product
https://www.tenda.com.cn/
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