Tenda W6-S 1.0.0.4(510) contains a stack-based buffer overflow vulnerability in the /goform/wifiSSIDset endpoint. The function formwrlSSIDset uses sprintf to copy user-controlled 'GO' and 'index' parameters into a 64-byte stack buffer without length restriction, leading to stack overflow.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 02 Aug 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tenda
Tenda w6 S |
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| Vendors & Products |
Tenda
Tenda w6 S |
Fri, 31 Jul 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-121 | |
| Metrics |
cvssV3_1
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Fri, 31 Jul 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Tenda W6-S 1.0.0.4(510) contains a stack-based buffer overflow vulnerability in the /goform/wifiSSIDset endpoint. The function formwrlSSIDset uses sprintf to copy user-controlled 'GO' and 'index' parameters into a 64-byte stack buffer without length restriction, leading to stack overflow. | |
| References |
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Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-07-31T18:18:21.471Z
Reserved: 2026-07-30T00:00:00.000Z
Link: CVE-2026-67822
Updated: 2026-07-31T18:17:38.236Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-08-02T20:33:34Z
Weaknesses