CVE-2025-57058 Details
Description
Tenda G3 v3.0br_V15.11.0.17 was discovered to contain multiple stack overflows in the formSetDebugCfg function via the pEnable, pLevel, and pModule parameters. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
A stack overflow vulnerability has been identified in the Tenda G3 router, specifically in the firmware version G3V3.0br_V15.11.0.17. The issue arises in the formSetDebugCfg function, where user-provided parameters are passed to the sprintf function without proper length validation. This oversight allows remote attackers to craft HTTP POST requests that exploit the buffer overflow, leading to a denial-of-service condition or potentially allowing remote code execution.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 10, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/vulnDetailRecord/VulforDevice/blob/main/Tenda/G3/formSetDebugCfg.md | CISA-ADP | ExploitThird Party Advisory |
| https://github.com/vulnDetailRecord/VulforDevice/blob/main/Tenda/G3/formSetDebugCfg.md | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-121 | Stack-based Buffer Overflow | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| tenda g3 firmware | <= 15.11.0.17\(9502\) |
CPE
Remediation
| |
| tenda g3 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Sep 15, 2025 | Initial Analysis | [email protected] |
| Sep 10, 2025 | CVE Modified | CISA-ADP |
| Sep 9, 2025 | New CVE Received | [email protected] |