CVE-2026-5036 Details
Description
A vulnerability was found in Tenda 4G06 04.06.01.29. This vulnerability affects the function fromDhcpListClient of the file /goform/DhcpListClient of the component Endpoint. Performing a manipulation of the argument page results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used.
A stack-based buffer overflow vulnerability has been identified in the Tenda 4G06 router, specifically in version 04.06.01.29. The issue arises in the 'fromDhcpListClient' function within the '/goform/DhcpListClient' endpoint of the Endpoint component. The vulnerability allows for remote exploitation by manipulating the 'page' parameter, which is processed by 'sprintf' and written into a fixed-size buffer without proper length validation. This oversight can lead to memory corruption, application crashes, or arbitrary code execution, posing significant risks to the device's stability and security.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 30, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Kiciot/cve/issues/1 | [email protected] | ExploitIssue Tracking |
| https://vuldb.com/submit/778625 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/vuln/353962 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/353962/cti | [email protected] | Permissions RequiredVDB Entry |
| https://www.tenda.com.cn/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| tenda 4g06 firmware | 04.06.01.29 |
CPE
Remediation
| |
| tenda 4g06 | 3.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 30, 2026 | Initial Analysis | [email protected] |
| Mar 29, 2026 | New CVE Received | [email protected] |