CVE-2023-38316

Description

An issue was discovered in OpenNDS Captive Portal before version 10.1.2. When the custom unescape callback is enabled, attackers can execute arbitrary OS commands by inserting them into the URL portion of HTTP GET requests. 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.

References

https://github.com/openNDS/openNDS/releases/tag/v10.1.2

https://github.com/openwrt/routing/commit/0b19771fb2dd81e7c428759610aed583171eed80

https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006-v4/#sthash.2vJg3d85.rwx82g1C.dpbs

cve.org CVE-2023-38316

nvd.nist.gov CVE-2023-38316

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