CVE-2020-1871: Huawei USG9500 Firmware

High severity, CVSS 8.2. EPSS: 0.6% chance of exploitation in the next 30 days.

USG9500 with software of V500R001C30SPC100; V500R001C30SPC200; V500R001C30SPC600; V500R001C60SPC500; V500R005C00SPC100; V500R005C00SPC200 have an improper credentials management vulnerability. The software does not properly manage certain credentials. Successful exploit could cause information disclosure or damage, and impact the confidentiality or integrity.

Affected products

• Huawei USG9500 Firmware: version v500r001c30spc100 only; version v500r001c30spc200 only; version v500r001c30spc600 only; version v500r001c60spc500 only; version v500r005c00spc100 only; version v500r005c00spc200 only

Published 2020-01-03. Last modified 2026-06-17.