Critical severity9.8NVD Advisory· Published Aug 21, 2020· Updated Jun 17, 2026

CVE-2020-8234

Description

A vulnerability exists in The EdgeMax EdgeSwitch firmware <v1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.

Affected products

EdgeMax/EdgeSwitch firmwaredescription
Ubiquiti Inc/EdgeMAX EdgeSwitchllm-fuzzy
Range: <1.9.1

Patches

Vulnerability mechanics

References

www.ui.com/download/edgemaxnvdProduct
community.ui.com/releases/EdgeMAX-EdgeSwitch-Firmware-v1-9-1-v1-9-1/8a87dfc5-70f5-4055-8d67-570db1f5695c%2Cnvd
community.ui.com/releases/Security-advisory-bulletin-014-014/1c32c056-2c64-4e60-ac23-ce7d8f387821%2Cnvd

News mentions

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epss	0.003
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