High severity · published Mar 14, 2025
CVE-2025-29387
In Tenda AC9 v1.0 V15.03.05.14_multi, the wanSpeed parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution
7.1
CVSS
0.6%
EPSS
No
On KEV
Description
In Tenda AC9 v1.0 V15.03.05.14_multi, the wanSpeed parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ac9 Firmware · Tenda
15.03.05.14 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-29387
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-29387
Exploit
https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan2.md
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