CVE-2026-10187: critical vulnerability in Totolink N300RH
Totolink N300RH Web Management wireless.so setWiFiBasicConfig stack-based overflow
Published · Updated
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.3epss 7.3%
from disclosure to weapon3 days
Published on NVDMay 31
1st PoC+3d
exploitation probability
7.3%top 6% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
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 · N300RHpublic 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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