CVE-2020-9127: Huawei NIP6300 Firmware

Medium severity, CVSS 6.7. EPSS: 0.4% chance of exploitation in the next 30 days.

Some Huawei products have a command injection vulnerability. Due to insufficient input validation, an attacker with high privilege may inject some malicious codes in some files of the affected products. Successful exploit may cause command injection.Affected product versions include:NIP6300 versions V500R001C30,V500R001C60;NIP6600 versions V500R001C30,V500R001C60;Secospace USG6300 versions V500R001C30,V500R001C60;Secospace USG6500 versions V500R001C30,V500R001C60;Secospace USG6600 versions V500R001C30,V500R001C60;USG9500 versions V500R001C30,V500R001C60.

Affected products

• Huawei NIP6300 Firmware: version v500r001c30 only; version v500r001c60 only
• Huawei NIP6600 Firmware: version v500r001c30 only; version v500r001c60 only
• Huawei Secospace USG6300 Firmware: version v500r001c30 only; version v500r001c60 only
• Huawei Secospace USG6500 Firmware: version v500r001c30 only; version v500r001c60 only
• Huawei Secospace USG6600 Firmware: version v500r001c30 only; version v500r001c60 only
• Huawei USG9500 Firmware: version v500r001c30 only; version v500r001c60 only

Published 2020-11-13. Last modified 2026-06-17.