Tenda W9 wifiSSIDset formwrlSSIDset stack-based overflow
Published Apr 26, 2024
8.8
HIGHCVSS 3.1
EPSS 1.35%
Description
A vulnerability classified as critical has been found in Tenda W9 1.0.0.7(4456). Affected is the function formwrlSSIDset of the file /goform/wifiSSIDset. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-262134 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
-
- Version 1.0.0.7(4456)StatusaffectedConstraints-
- Version
- 1.0.0.7\(4456\)
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:S/C:C/I:C/A:C
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Apr 29, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (7 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.35% (0.01347) | 70.48th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.35% (0.01347) | 67.68th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.82% (0.00823) | 72.24th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.56% (0.02564) | 75.84th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.82% (0.00823) | 72.78th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00045) | 17.70th | v3 (v2023.03.01) |
| Apr 27, 2024 | 0.04% (0.00045) | 14.16th | v3 (v2023.03.01) |
References (4)
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formwrlSSIDset.md exploitBroken Link
- https://vuldb.com/?ctiid.262134 signaturepermissions-requiredPermissions RequiredThird Party AdvisoryVDB Entry
- https://vuldb.com/?id.262134 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.319825 third-party-advisoryThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formwrlSSIDset.md | exploitBroken Link | |
| https://vuldb.com/?ctiid.262134 | signaturepermissions-requiredPermissions RequiredThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?id.262134 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.319825 | third-party-advisoryThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.