Critical severity · published May 6, 2025
CVE-2025-4368
Tenda AC8 MtuSetMacWan formGetRouterStatus buffer overflow
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, was found in Tenda AC8 16.03.34.06. Affected is the function formGetRouterStatus of the file /goform/MtuSetMacWan. The manipulation of the argument shareSpeed leads to buffer overflow. It is possible to launch the attack 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)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC8 · Tenda
16.03.34.06 · source: vendor
AF
Ac8 Firmware · Tenda
16.03.34.06 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4368
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4368
Broken Link
https://github.com/fjl1113/cve/blob/main/Tenda.md
Permissions Required
https://vuldb.com/?ctiid.307488
Third Party Advisory
https://vuldb.com/?id.307488
Third Party Advisory
https://vuldb.com/?submit.564812
Product
https://www.tenda.com.cn/
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