CVE-2026-10189 Details
Description
A vulnerability has been found in Tenda W12 3.0.0.7(4763). This vulnerability affects the function cgiSysTimeInfoSet of the file /bin/httpd. The manipulation of the argument sec leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
A stack-based buffer overflow vulnerability has been identified in the Tenda W12 router, specifically in version 3.0.0.7(4763). The issue arises in the cgiSysTimeInfoSet function within the /bin/httpd file, where improper handling of the 'sec' argument allows for remote exploitation.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 31, 2026CISA-ADP
Assessed Jun 1, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://cdn2.v50to.cc/cgiSysTimeInfoSet_overflow.zip | [email protected] | Broken LinkExploit |
| https://vuldb.com/cve/CVE-2026-10189 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/820021 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/367470 | [email protected] | Content Wall |
| https://vuldb.com/vuln/367470/cti | [email protected] | Content Wall |
| https://www.tenda.com.cn/ | [email protected] | Vendor |
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 W12 | 3.0.0.7 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 22, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 31, 2026 | New CVE Received | [email protected] |