CVE-2026-3696

HIGH 7.3

Totolink N300RH CGI cstecgi.cgi setWiFiWpsConfig os command injection

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in Totolink N300RH 6..1c.1353_B20190305. The affected element is the function setWiFiWpsConfig of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. Performing a manipulation results in os command injection. The attack can be initiated remotely. The exploit has been made public and could be used.

CWE	CWE-78 CWE-77
Vendor	totolink
Product	n300rh
Published	Mar 8, 2026
Last Updated	Mar 11, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Totolink / N300RH

6..1c.1353_B20190305

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.349642 vuldb.com: https://vuldb.com/?ctiid.349642 vuldb.com: https://vuldb.com/?submit.765681 github.com: https://github.com/JXBbozaihuang/vuln-research/issues/2 totolink.net: https://www.totolink.net/

Credits

🔍 bozaihuang (VulDB User)