High severity · published Sep 15, 2025
CVE-2025-10443
Tenda AC9/AC15 exeCommand formexeCommand buffer overflow
8.8
CVSS
4.6%
EPSS
No
On KEV
Description
A vulnerability was identified in Tenda AC9 and AC15 15.03.05.14/15.03.05.18. This vulnerability affects the function formexeCommand of the file /goform/exeCommand. Such manipulation of the argument cmdinput leads to buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.6% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC15 · Tenda
15.03.05.14; 15.03.05.18 · source: vendor
AC
AC9 · Tenda
15.03.05.14; 15.03.05.18 · source: vendor
AF
Ac15 Firmware · Tenda
15.03.05.18 · source: NVD
AF
Ac9 Firmware · Tenda
15.03.05.14 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-10443
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-10443
Exploit
https://github.com/2664521593/mycve/blob/main/Tenda/Tenda_AC15_AC9_Bof.md
Exploit
https://github.com/2664521593/mycve/blob/main/Tenda/Tenda_AC15_AC9_Bof.md#poc
Permissions Required
https://vuldb.com/?ctiid.323877
Third Party Advisory
https://vuldb.com/?id.323877
Third Party Advisory
https://vuldb.com/?submit.647840
Product
https://www.tenda.com.cn/
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