CVE-2025-11387 Details
Description
A vulnerability was determined in Tenda AC15 15.03.05.18. This affects an unknown function of the file /goform/fast_setting_pppoe_set. This manipulation of the argument Password causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
A stack-based buffer overflow vulnerability has been identified in the Tenda AC15 router, specifically in the firmware version 15.03.05.18. The issue arises in the file '/goform/fast_setting_pppoe_set', where the 'password' parameter is not properly validated before being stored. This lack of input sanitization allows for an attacker to manipulate the 'password' value, leading to a buffer overflow when the stored value is retrieved and used. The vulnerability can be exploited remotely, potentially causing crashes or allowing for arbitrary code execution.
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 Oct 7, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC15/fast_setting_pppoe_set.md | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.327314 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.327314 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.664970 | [email protected] | Third Party AdvisoryVDB 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 ac15 firmware | 15.03.05.18 |
CPE
Remediation
| |
| tenda ac15 | 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 |
| Oct 9, 2025 | Initial Analysis | [email protected] |
| Oct 7, 2025 | New CVE Received | [email protected] |