CVE-2020-1860

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-02-28 · updated 2026-06-17

Description

NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an access control bypass vulnerability. Attackers that can access to the internal network can exploit this vulnerability with careful deployment. Successful exploit may cause the access control to be bypassed, and attackers can directly access the Internet.

Affected products

Huawei Nip6800 Firmware: v500r001c30, v500r001c60, v500r005c00
Huawei Technologies Co., Ltd. Secospace USG6600: v500r001c30, v500r001c60, v500r005c00
Huawei USG9500: v500r001c30, v500r001c60, v500r005c00

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-firewall-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-firewall-en

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