User Authentication Vulnerability in Huawei Campus Switches

CVE-2015-2800

Summary

The user authentication module in several Huawei Campus switches, including models S5700, S5300, S6300, S6700, S7700, S9300, and S9700, prior to their respective software updates, is susceptible to remote attacks. These attacks can exploit vulnerabilities in authentication protocols, leading to an array access violation. This results in a denial of service condition, where the device may unexpectedly restart, compromising network operations and reliability.

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