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High severity · published Jun 9, 2025
CVE-2025-5852
Tenda AC6 setPptpUserList formSetPPTPUserList buffer overflow
8.8
CVSS
1%
EPSS
No
On KEV
Description
A vulnerability classified as critical has been found in Tenda AC6 15.03.05.16. Affected is the function formSetPPTPUserList of the file /goform/setPptpUserList. The manipulation of the argument list 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: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)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC6 · Tenda
15.03.05.16 · source: vendor
AF
Ac6 Firmware · Tenda
15.03.05.16 · source: NVD
Affected product
AC
AC6
Tenda
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5852
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5852
Exploit
https://lavender-bicycle-a5a.notion.site/Tenda-AC6-formSetPPTPUserList-20a53a41781f801280e7e2dbdbd8625c?source=copy_link
Permissions Required
https://vuldb.com/?ctiid.311598
Third Party Advisory
https://vuldb.com/?id.311598
Third Party Advisory
https://vuldb.com/?submit.591392
Product
https://www.tenda.com.cn/
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