Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow
Published May 31, 2026
9.3
CRITICALCVSS 4.0
EPSS 7.34%
Description
A vulnerability was detected in Totolink N300RH 6.1c.1353_B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Affected products
-
- Version 6.1c.1353_B20190305StatusaffectedConstraints-
- Version
No data.
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:N/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:N/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:N/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:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
1 other source (NVD) ▾
AV:N/AC:L/Au:N/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
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Jun 2, 2026 · 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
Jun–Oct 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 2, 2026 | 7.34% (0.07336) | 94.21th | v5 (v2026.06.15) |
| Jul 24, 2026 | 7.34% (0.07336) | 93.73th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.68% (0.00679) | 47.32th | v5 (v2026.06.15) |
| Jun 1, 2026 | 0.15% (0.00146) | 34.66th | v4 (v2025.03.14) |
References (7)
- https://vuldb.com/cve/CVE-2026-10187 third-party-advisory
- https://vuldb.com/submit/819971 third-party-advisory
- https://vuldb.com/submit/820133 third-party-advisory
- https://vuldb.com/vuln/367468 vdb-entrytechnical-description
- https://vuldb.com/vuln/367468/cti signaturepermissions-required
- https://www.totolink.net/ product
- https://wx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3v exploit
| Link | Providers | Tags |
|---|---|---|
| https://vuldb.com/cve/CVE-2026-10187 | third-party-advisory | |
| https://vuldb.com/submit/819971 | third-party-advisory | |
| https://vuldb.com/submit/820133 | third-party-advisory | |
| https://vuldb.com/vuln/367468 | vdb-entrytechnical-description | |
| https://vuldb.com/vuln/367468/cti | signaturepermissions-required | |
| https://www.totolink.net/ | product | |
| https://wx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3v | exploit |
Change history (0)
No recorded changes yet.