← Vulnerability feed

Vulnerability record · CVE-2024-4120 · published 24 April 2024

CVE-2024-4120: Tenda w15e firmware stack-based buffer overflow vulnerability

Tenda · W15e Firmware

A vulnerability was found in Tenda W15E 15.11.0.14. It has been rated as critical. This issue affects the function formIPMacBindModify of the file /goform/modifyIpMacBind. The manipulation of the argument IPMacBindRuleId/IPMacBindRuleIp/IPMacBindRuleMac/IPMacBindRuleRemark leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261863. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

8.8 CVSS 3.1 High EPSS 1.7% · top 23.9% CWE-121 · Stack-based buffer overflowCWE-787 · Out-of-bounds write
8.8CVSS 3.1 base score, v2 9.0
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability was found in Tenda W15E 15.11.0.14. It has been rated as critical. This issue affects the function formIPMacBindModify of the file /goform/modifyIpMacBind. The manipulation of the argument IPMacBindRuleId/IPMacBindRuleIp/IPMacBindRuleMac/IPMacBindRuleRemark leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261863. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W15Ev1.0/formIPMacBindModify.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.261863 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.261863 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.317825 Third Party AdvisoryVDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W15Ev1.0/formIPMacBindModify.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.261863 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.261863 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.317825 Third Party AdvisoryVDB Entry

Track CVE-2024-4120 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-2023-27061Tenda w15e firmware classic buffer overflow vulnerabilityTenda V15V1.0 V15.11.0.14(1521_3190_1058) was discovered to contain a buffer overflow vulnerability via the wifiFilterListRemark parameter in the mod…EPSS 1.0%9.8CVE-2023-27063Tenda w15e firmware classic buffer overflow vulnerabilityTenda V15V1.0 V15.11.0.14(1521_3190_1058) was discovered to contain a buffer overflow vulnerability via the DNSDomainName parameter in the formModify…EPSS 1.0%9.8CVE-2022-42058Tenda w15e firmware out-of-bounds write vulnerabilityTenda AC1200 Router Model W15Ev2 V15.11.0.10(1576) was discovered to contain a stack overflow via the setRemoteWebManage function. This vulnerability…EPSS 1.4%8.8CVE-2024-4126Tenda w15e firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda W15E 15.11.0.14 and classified as critical. This issue affects the function formSetSysTime of the file /goform/Set…EPSS 1.8%8.8CVE-2024-4127Tenda w15e firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda W15E 15.11.0.14. It has been classified as critical. Affected is the function guestWifiRuleRefresh. The manipulati…EPSS 1.8%8.8CVE-2024-4123Tenda w15e firmware stack-based buffer overflow vulnerabilityA vulnerability, which was classified as critical, has been found in Tenda W15E 15.11.0.14. Affected by this issue is the function formSetPortMapping…EPSS 1.7%8.8CVE-2024-4124Tenda w15e firmware stack-based buffer overflow vulnerabilityA vulnerability, which was classified as critical, was found in Tenda W15E 15.11.0.14. This affects the function formSetRemoteWebManage of the file /…EPSS 1.7%8.8CVE-2024-4125Tenda w15e firmware stack-based buffer overflow vulnerabilityA vulnerability has been found in Tenda W15E 15.11.0.14 and classified as critical. This vulnerability affects the function formSetStaticRoute of the…EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2024-4120), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.