CVE-2021-22329: Huawei s12700 Firmware

Medium severity, CVSS 4.9. EPSS: 0.5% chance of exploitation in the next 30 days.

There has a license management vulnerability in some Huawei products. An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper license management of the device, as a result, the license file can be applied and affect integrity of the device. Affected product versions include:S12700 V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S1700 V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S2700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S5700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100;S6700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10,V200R011C10SPC100;S7700 V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10;S9700 V200R007C01,V200R007C01B102,V200R008C00,V200R010C00SPC300,V200R011C00,V200R011C00SPC100,V200R011C10.

Affected products

• Huawei s12700 Firmware: version v200r007c01 only; version v200r007c01b102 only; version v200r008c00 only; version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; …
• Huawei s1700 Firmware: version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; version v200r011c10 only
• Huawei s2700 Firmware: version v200r008c00 only; version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; version v200r011c10 only
• Huawei s5700 Firmware: version v200r008c00 only; version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; version v200r011c10 only; version v200r011c10spc100 only
• Huawei s6700 Firmware: version v200r008c00 only; version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; version v200r011c10 only; version v200r011c10spc100 only
• Huawei s7700 Firmware: version v200r008c00 only; version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; version v200r011c10 only
• Huawei s9700 Firmware: version v200r007c01 only; version v200r007c01b102 only; version v200r008c00 only; version v200r010c00spc300 only; version v200r011c00 only; version v200r011c00spc100 only; …

Published 2021-06-29. Last modified 2026-06-17.