DoS Vulnerability in Huawei S5700 and S6700 Switches: Insufficient Validation of NQA Packets

CVE-2017-15324 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

Huawei S5700 and S6700 with software of V200R005C00 have a DoS vulnerability due to insufficient validation of the Network Quality Analysis (NQA) packets. A remote attacker could exploit this vulnerability by sending malformed NQA packets to the target device. Successful exploitation could make the device restart.

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