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Vulnerability record · CVE-2024-4114 · published 24 April 2024

CVE-2024-4114: Tenda tx9 pro firmware stack-based buffer overflow vulnerability

Tenda · Tx9 Pro Firmware

A vulnerability, which was classified as critical, has been found in Tenda TX9 22.03.02.10. This issue affects the function sub_42C014 of the file /goform/PowerSaveSet. The manipulation of the argument time 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 identifier VDB-261857 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

8.8 CVSS 3.1 High EPSS 1.3% · top 29.6% CWE-121 · Stack-based buffer overflowCWE-787 · Out-of-bounds write
8.8CVSS 3.1 base score, v2 9.0
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

A vulnerability, which was classified as critical, has been found in Tenda TX9 22.03.02.10. This issue affects the function sub_42C014 of the file /goform/PowerSaveSet. The manipulation of the argument time 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 identifier VDB-261857 was assigned to this vulnerability. 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/TX9/setSmartPowerManagement.md Broken Link
https://vuldb.com/?ctiid.261857 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.261857 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.317218 Third Party AdvisoryVDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/TX9/setSmartPowerManagement.md Broken Link
https://vuldb.com/?ctiid.261857 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.261857 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.317218 Third Party AdvisoryVDB Entry

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Related vulnerabilities

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

9.8CVE-2022-29591Tenda tx9 pro firmware classic buffer overflow vulnerabilityTenda TX9 Pro 22.03.02.10 devices have a SetNetControlList buffer overflow.EPSS 1.4%9.8CVE-2022-29592Tenda tx9 pro firmware os command injection vulnerabilityTenda TX9 Pro 22.03.02.10 devices allow OS command injection via set_route (called by doSystemCmd_route).EPSS 20%8.8CVE-2024-4112Tenda tx9 pro firmware stack-based buffer overflow vulnerabilityA vulnerability classified as critical has been found in Tenda TX9 22.03.02.10. This affects the function sub_42CB94 of the file /goform/SetVirtualSe…EPSS 1.7%8.8CVE-2024-4113Tenda tx9 pro firmware stack-based buffer overflow vulnerabilityA vulnerability classified as critical was found in Tenda TX9 22.03.02.10. This vulnerability affects the function sub_42D4DC of the file /goform/Set…EPSS 1.5%8.8CVE-2024-4111Tenda tx9 pro firmware stack-based buffer overflow vulnerabilityA vulnerability was found in Tenda TX9 22.03.02.10. It has been rated as critical. Affected by this issue is the function sub_42BD7C of the file /gof…EPSS 1.5%7.8CVE-2022-38510Tenda tx9 pro firmware classic buffer overflow vulnerabilityTenda_TX9pro V22.03.02.10 was discovered to contain a buffer overflow via the component httpd/SetNetControlList.EPSS 0.33%7.5CVE-2022-45337Tenda tx9 pro firmware out-of-bounds write vulnerabilityTenda TX9 Pro v22.03.02.10 was discovered to contain a stack overflow via the list parameter at /goform/SetIpMacBind.EPSS 0.82%7.5CVE-2022-30033Tenda tx9 pro firmware classic buffer overflow vulnerabilityTenda TX9 Pro V22.03.02.10 is vulnerable to Buffer Overflow via the functtion setIPv6Status() in httpd module.EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2024-4114), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.