CVE-2025-13288 Details
Description
A security vulnerability has been detected in Tenda CH22 1.0.0.1. This impacts the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
A buffer overflow vulnerability has been identified in the Tenda CH22 router, specifically in version 1.0.0.1. The issue arises in the 'fromPptpUserSetting' function within the '/goform/PPTPUserSetting' file. The vulnerability allows remote attackers to manipulate the 'delno' argument, leading to a buffer overflow condition. This flaw can be exploited to disrupt the router's normal operation, causing it to become unresponsive.
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 Nov 17, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/yyyy1g/CVE/issues/1 | [email protected] | ExploitIssue Tracking |
| https://vuldb.com/?ctiid.332628 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.332628 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.691594 | [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-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| tenda ch22 firmware | 1.0.0.1 |
CPE
Remediation
| |
| tenda ch22 | 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 |
| Nov 19, 2025 | Initial Analysis | [email protected] |
| Nov 17, 2025 | New CVE Received | [email protected] |