CVE-2026-6124 Details
Description
A vulnerability was determined in Tenda F451 1.0.0.7. This vulnerability affects the function fromSafeMacFilter of the file /goform/SafeMacFilter of the component httpd. Executing a manipulation of the argument page/menufacturer can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.
A stack-based buffer overflow vulnerability has been identified in the Tenda F451 router, specifically in the firmware version 1.0.0.7. The issue arises in the httpd component within the fromSafeMacFilter function, where user-supplied parameters can be manipulated. If the 'menufacturer' parameter is left empty, it allows for an unchecked buffer overflow by passing data to a sprintf function, potentially leading to arbitrary code execution or a denial-of-service condition. This vulnerability can be exploited remotely and has been publicly disclosed with an available proof-of-concept exploit.
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 Apr 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/Jimi-Lab/cve/issues/16 | [email protected] | Broken Link |
| https://vuldb.com/submit/792874 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/356987 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/356987/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 f451 firmware | 1.0.0.7 |
CPE
Remediation
| |
| tenda f451 | All versions |
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 |
| Apr 29, 2026 | Initial Analysis | [email protected] |
| Apr 12, 2026 | New CVE Received | [email protected] |