CVE-2023-38324

An issue was discovered in OpenNDS before 10.1.2. It allows users to skip the splash page sequence (and directly authenticate) when it is using the default FAS key and OpenNDS is configured as FAS. Affected OpenNDS Captive Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and OpenWrt 22.03 on 28. August 2023 by updating OpenNDS to version 10.1.3.

• https://cwe.mitre.org/data/definitions/1390.html
• https://github.com/openNDS/openNDS/blob/master/ChangeLog
• https://github.com/openNDS/openNDS/releases/tag/v10.1.2Release Notes, Vendor Advisory
• https://github.com/openwrt/routing/commit/0b19771fb2dd81e7c428759610aed583171eed80
• https://openwrt.org/docs/guide-user/services/captive-portal/opennds
• https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006-v4/#sthash.2vJg3d85.rwx82g1C.dpbs
• https://www.forescout.com/resources/sierra21-vulnerabilities
• https://cwe.mitre.org/data/definitions/1390.html
• https://github.com/openNDS/openNDS/blob/master/ChangeLog
• https://github.com/openNDS/openNDS/releases/tag/v10.1.2Release Notes, Vendor Advisory
• https://github.com/openwrt/routing/commit/0b19771fb2dd81e7c428759610aed583171eed80
• https://openwrt.org/docs/guide-user/services/captive-portal/opennds
• https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006-v4/#sthash.2vJg3d85.rwx82g1C.dpbs
• https://www.forescout.com/resources/sierra21-vulnerabilities

Published

Nov 17, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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