← Vulnerability feed

Vulnerability record · CVE-2025-4897 · published 18 May 2025

CVE-2025-4897: Tenda a15 firmware memory buffer overflow vulnerability

Tenda · A15 Firmware

A vulnerability was found in Tenda A15 15.13.07.09/15.13.07.13. It has been classified as critical. This affects an unknown part of the file /goform/multimodalAdd of the component HTTP POST Request Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

8.7 CVSS 4.0 High EPSS 6.1% · top 6.9% CWE-119 · Memory buffer overflowCWE-120 · Classic buffer overflow
8.7CVSS 4.0 base score, v2 9.0
6.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
17 Jun 2026Last modified by NVD

Description

A vulnerability was found in Tenda A15 15.13.07.09/15.13.07.13. It has been classified as critical. This affects an unknown part of the file /goform/multimodalAdd of the component HTTP POST Request Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

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:X/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://github.com/byxs0x0/cve2/blob/main/tenda%20AC15.md Broken Link
https://vuldb.com/?ctiid.309453 Permissions RequiredVDB Entry
https://vuldb.com/?id.309453 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.578035 Third Party AdvisoryVDB Entry
https://www.tenda.com.cn/ Product

Track CVE-2025-4897 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

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

9.8CVE-2022-47115Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepauth parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47117Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the security parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47118Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey1 parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47119Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the ssid parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47120Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the security_5g parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47121Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47122Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wrlPwd_5g parameter at /goform/WifiBasicSet.EPSS 0.87%9.8CVE-2022-47123Tenda a15 firmware out-of-bounds write vulnerabilityTenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey3 parameter at /goform/WifiBasicSet.EPSS 0.97%

Source: NIST National Vulnerability Database (record CVE-2025-4897), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.