Tenda AC15 WifiWpsStart formWifiWpsStart stack-based overflow
Published Mar 22, 2024
9.8
CRITICALCVSS 3.1
EPSS 1.54%
Description
A vulnerability was found in Tenda AC15 15.03.20_multi and classified as critical. Affected by this issue is the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257666 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 15.03.20_multiStatusaffectedConstraints-
- Version
- 15.03.05.20_multi
-
- Version 15.03.20_multiStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Tenda | Ac15 Firmware | n/a |
|
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:N/UI:N/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
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
PartialDecision
n/aAssessed Mar 27, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (6 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.54% (0.01541) | 74.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.54% (0.01541) | 71.58th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.29% (0.00285) | 49.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00088) | 39.07th | v3 (v2023.03.01) |
| Apr 21, 2024 | 0.09% (0.00088) | 36.64th | v3 (v2023.03.01) |
| Mar 22, 2024 | 0.04% (0.00045) | 12.97th | v3 (v2023.03.01) |
References (3)
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V1.0%20V15.03.20_multi/formWifiWpsStart.md exploitThird Party Advisory
- https://vuldb.com/?ctiid.257666 signaturepermissions-requiredPermissions Required
- https://vuldb.com/?id.257666 vdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V1.0%20V15.03.20_multi/formWifiWpsStart.md | exploitThird Party Advisory | |
| https://vuldb.com/?ctiid.257666 | signaturepermissions-requiredPermissions Required | |
| https://vuldb.com/?id.257666 | vdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.