CVE-2026-108930: Netcore NR268 DDNS ddns_wan_list_show.cgi ddns_wan_list_show information disclosure

Severity: low (CVSS 2.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-12 · updated 2026-10-13
Weakness: CWE-200

Description

A vulnerability has been found in Netcore NR268 1.7.121109. The impacted element is the function ddns_wan_list_show of the file ddns_wan_list_show.cgi of the component DDNS Handler. The manipulation of the argument user_idN/passwordN leads to information disclosure. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Netcore NR268: 1.7.121109

References

https://github.com/draw-ctf/report/blob/main/NR268/2026.09.14-netcore-nr268-ddns-secret-disclosure.md
https://vuldb.com/cve/CVE-2026-108930
https://vuldb.com/submit/977179
https://vuldb.com/vuln/416754
https://vuldb.com/vuln/416754/cti

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