CVE-2025-9748 Details
Description
A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.
A stack-based buffer overflow vulnerability has been identified in the Tenda CH22 router, specifically in version 1.0.0.1. The issue arises in the httpd component, within the 'fromIpsecitem' function of the '/goform/IPSECsave' file. The vulnerability can be exploited remotely by manipulating the 'ipsecno' parameter, leading to potential 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 Sep 2, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/physicszq/Routers/tree/main/tmp/02 | CISA-ADP | ExploitThird Party Advisory |
| https://github.com/physicszq/Routers/tree/main/tmp/02 | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/?ctiid.322049 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.322049 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.640422 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.tenda.com.cn/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
| 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 ch22 firmware | 1.0.0.1 |
CPE
Remediation
| |
| tenda ch22 | 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 4, 2025 | Initial Analysis | [email protected] |
| Sep 2, 2025 | CVE Modified | CISA-ADP |
| Aug 31, 2025 | New CVE Received | [email protected] |