CVE-2026-108906: Netcore NR268 filter_arp_put_file.cgi filter_arp_put_file_cgi out-of-bounds
A vulnerability has been found in Netcore NR268 1.7.121109. This affects the function filterarpputfilecgi of the file /router/filterarpputfile.cgi. The manipulation of the argument putfile leads to out-of-bounds read. It is possible to initiate the attack 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 Software
Event History
Frequently Asked Questions
What access does an attacker need to exploit this issue?
The issue can be initiated remotely and requires high privileges. No user interaction is required.
Which systems are affected?
The affected product identified in the available data is Netcore NR268 running version 1.7.121109. The vulnerable endpoint is /router/filter_arp_put_file.cgi, specifically its put_file argument handling.
Is public exploit information available?
Yes. The exploit has been publicly disclosed and may be used.
Is a vendor fix or response available?
No vendor response is reported in the available data. The vendor was contacted before disclosure but did not respond.