An exposed vulnerability in the Netcore B11 Enterprise‑level full Gigabit 9‑port wireless router firmware allows a remote attacker to obtain sensitive information. Based on the description, it is inferred that the issue stems from insufficient protection of configuration data or authentication mechanisms, enabling an unauthorized entity to read confidential details that should be inaccessible. The impact includes potential leakage of network configuration, user credentials, or other privileged data, which could be leveraged for further network compromise.

The flaw affects Netcore B11 routers running firmware version v1.3.241114.024540 and earlier. Users of these devices are at risk if they have not applied later firmware releases or other mitigations.

The vulnerability is reachable over the network, implying a remote attack vector with high convenience. The CVSS score of 7.5 indicates a medium-to-high risk, whereas the EPSS score is not available and it is not listed in CISA KEV. Based on the description, it is inferred that attackers could exploit the weakness by sending crafted requests to the router’s management interface or leveraging default credentials, gaining access to confidential information.