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CVE-2026-10187

Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow

CVSS 9.3 CRITICALEPSS 1.4%CWE-119CWE-121
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.
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
Affected products
Totolink · N300RH
public PoCs found — 2
githubgithub.com/passwa11/CVE-2026-10187★ 0cve_referencewx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3vunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://vuldb.com/cve/CVE-2026-10187https://vuldb.com/submit/819971https://vuldb.com/submit/820133https://vuldb.com/vuln/367468https://vuldb.com/vuln/367468/ctihttps://www.totolink.net/https://wx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3v