CVE-2020-37092 CRITICAL

CVE-2020-37092: Netis E1+ 1.2.32533 - Backdoor Account (root)

Vendor Netis Systems Co., Ltd.
Product Netis E1+
Weakness CWE-798 · Hardcoded credentials
Published February 3, 2026
Last update February 4, 2026
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Netis E1+ version 1.2.32533 contains a hardcoded root account vulnerability that allows unauthenticated attackers to access the device with predefined credentials. Attackers can leverage the embedded root account with a crackable password to gain full administrative access to the network device.

Key dates

02Disclosure timeline

February 3, 2026 CVE published
February 4, 2026 Record updated