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Vulnerability record · CVE-2025-15215 · published 30 December 2025

CVE-2025-15215: Tenda ac10u firmware memory buffer overflow vulnerability

Tenda · Ac10u Firmware

A vulnerability was determined in Tenda AC10U 15.03.06.48/15.03.06.49. This affects the function formSetPPTPUserList of the file /goform/setPptpUserList of the component HTTP POST Request Handler. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

7.4 CVSS 4.0 High EPSS 0.70% · top 48.7% CWE-119 · Memory buffer overflowCWE-120 · Classic buffer overflow
7.4CVSS 4.0 base score, v2 9.0
0.70%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability was determined in Tenda AC10U 15.03.06.48/15.03.06.49. This affects the function formSetPPTPUserList of the file /goform/setPptpUserList of the component HTTP POST Request Handler. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://vuldb.com/?ctiid.338600 VDB Entry
https://vuldb.com/?id.338600 VDB Entry
https://vuldb.com/?submit.725365 VDB Entry
https://www.notion.so/Tenda-AC10U-setPptpUserList-2d753a41781f80e8ba6bc37ba6100343?pvs=73 ExploitThird Party Advisory
https://www.tenda.com.cn/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-2853Tenda ac10u firmware os command injection vulnerabilityA vulnerability was found in Tenda AC10U 15.03.06.48/15.03.06.49. It has been rated as critical. This issue affects the function formSetSambaConf of …EPSS 4.0%9.8CVE-2024-0924Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.49_multi_TDE01. This affects the function formSetPPTPServer. The…EPSS 0.91%8.8CVE-2024-2764Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.48. This affects the function formSetPPTPServer of the file /gof…EPSS 1.5%8.8CVE-2024-2763Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability, which was classified as critical, has been found in Tenda AC10U 15.03.06.48. Affected by this issue is the function formSetCfm of th…EPSS 1.5%8.8CVE-2024-2711Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda AC10U 15.03.06.48. It has been rated as critical. Affected by this issue is the function addWifiMacFilter of the f…EPSS 1.5%8.8CVE-2024-2709Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda AC10U 15.03.06.49. It has been classified as critical. Affected is the function fromSetRouteStatic of the file /go…EPSS 1.5%8.8CVE-2024-2710Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda AC10U 15.03.06.49. It has been declared as critical. Affected by this vulnerability is the function setSchedWifi o…EPSS 1.5%8.8CVE-2024-2708Tenda ac10u firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda AC10U 15.03.06.49 and classified as critical. This issue affects the function formexeCommand of the file /goform/e…EPSS 1.5%

Source: NIST National Vulnerability Database (record CVE-2025-15215), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.