CVE-2019-5290: Huawei s5700 Firmware

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Huawei S5700 and S6700 have a DoS security vulnerability. Attackers with certain permissions perform specific operations on affected devices. Because the pointer in the program is not processed properly, the vulnerability can be exploited to cause the device to be abnormal.

Affected products

• Huawei s5700 Firmware: version v200r005c00spc500 only; version v200r005c02 only; version v200r005c03 only; version v200r006c00spc100 only; version v200r006c00spc300 only; version v200r006c00spc500 only; …
• Huawei s6700 Firmware: version v200r005c00spc500 only; version v200r005c01 only; version v200r005c02 only; version v200r008c00 only

Published 2019-12-13. Last modified 2026-06-17.