CVE-2017-15324: Huawei s5700 Firmware
High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.
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.
Affected products
Published 2017-12-22. Last modified 2026-06-17.