CVE-2014-3224: Huawei Quidway s5300 Firmware

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Huawei Quidway S9700 V200R003C00SPC500, Quidway S9300 V200R003C00SPC500, Quidway S7700 V200R003C00SPC500, Quidway S6700 V200R003C00SPC300, Quidway S6300 V200R003C00SPC300, Quidway S5700 V200R003C00SPC300, Quidway S5300 V200R003C00SPC300 enable attackers to launch DoS attacks by crafting and sending malformed packets to these vulnerable products.

Affected products

• Huawei Quidway s5300 Firmware: version v200r003c00spc300 only
• Huawei Quidway s5700 Firmware: version v200r003c00spc300 only
• Huawei Quidway s6300 Firmware: version v200r003c00spc300 only
• Huawei Quidway s6700 Firmware: version v200r003c00spc300 only
• Huawei Quidway s7700 Firmware: version v200r003c00spc500 only
• Huawei Quidway s9300 Firmware: version v200r003c00spc500 only
• Huawei Quidway s9700 Firmware: version v200r003c00spc500 only

Published 2017-04-02. Last modified 2026-06-17.