CVE-2026-101074: Netcore NR289-GE Authentication boa password-check stack-based overflow
A weakness has been identified in Netcore NR289-GE 1.4.5102. The affected element is the function password-check of the file /bin/boa of the component Authentication. Executing a manipulation of the argument Username can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Does exploitation require credentials or user interaction?
No. The reported vector indicates that no privileges and no user interaction are required, and the attack can be launched remotely.
Is exploit code publicly available?
Yes. The disclosure states that an exploit has been made public and could be used in attacks.
Is a vendor fix or response identified?
No vendor response is reported. The available information does not identify a patch or other vendor-provided remediation.
What component should be checked during triage?
The affected code is reported as the password-check function in /bin/boa, within the Authentication component. The affected product version identified is Netcore NR289-GE 1.4.5102.