Tenda AC7/AC18 SetLEDCfg formSetSchedLed buffer overflow
Published Aug 15, 2025
8.7
HIGHCVSS 4.0
EPSS 0.82%
Description
A vulnerability has been found in Tenda AC7 and AC18 15.03.05.19/15.03.06.44. Affected is the function formSetSchedLed of the file /goform/SetLEDCfg. The manipulation of the argument Time leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products
-
- Version 15.03.05.19StatusaffectedConstraints-
- Version 15.03.06.44StatusaffectedConstraints-
- Version
-
- Version 15.03.05.19StatusaffectedConstraints-
- Version 15.03.06.44StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
Configuration 1
- 15.03.06.44
Configuration 2
- 15.03.05.19
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
1 other source (NVD) ▾
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/E:P/RL:X/RC:R
AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
1 other source (NVD) ▾
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 Aug 15, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (4 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.82% (0.00821) | 55.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.74% (0.00739) | 49.57th | v5 (v2026.06.15) |
| Jun 11, 2026 | 1.57% (0.01566) | 81.92th | v4 (v2025.03.14) |
| Aug 15, 2025 | 0.09% (0.00088) | 26.13th | v4 (v2025.03.14) |
References (7)
- https://github.com/zezhifu1/cve_report/blob/main/AC18/formsetschedled.md exploitThird Party Advisory
- https://github.com/zezhifu1/cve_report/blob/main/AC7/formsetschedled.md relatedExploitThird Party Advisory
- https://vuldb.com/?ctiid.320088 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.320088 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.629692 third-party-advisoryThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.629696 third-party-advisoryThird Party AdvisoryVDB Entry
- https://www.tenda.com.cn/ product
| Link | Providers | Tags |
|---|---|---|
| https://github.com/zezhifu1/cve_report/blob/main/AC18/formsetschedled.md | exploitThird Party Advisory | |
| https://github.com/zezhifu1/cve_report/blob/main/AC7/formsetschedled.md | relatedExploitThird Party Advisory | |
| https://vuldb.com/?ctiid.320088 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.320088 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.629692 | third-party-advisoryThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.629696 | third-party-advisoryThird Party AdvisoryVDB Entry | |
| https://www.tenda.com.cn/ | product |
Change history (0)
No recorded changes yet.