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Description

Endpoint /cgi-bin-igd/netcore_set.cgi which is used for changing device configuration is accessible without authentication. This poses a significant security threat allowing for e.g: administrator account hijacking or AP password changing. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2025-04-17 | Published 2025-05-08 | Updated 2025-05-08 | Assigner CERT-PL




HIGH: 8.7CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Default status
unknown

1.2.31706 (semver)
affected

Credits

Kamil Szczurowski finder

References

cert.pl/posts/2025/05/CVE-2025-3758 third-party-advisory

cert.pl/en/posts/2025/05/CVE-2025-3758 third-party-advisory

cve.org (CVE-2025-3759)

nvd.nist.gov (CVE-2025-3759)

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