CVE-2020-21884

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-04-09 · updated 2026-07-09
Weakness: CWE-352

Description

Unibox SMB 2.4 and UniBox Enterprise Series 2.4 and UniBox Campus Series 2.4 contain a cross-site request forgery (CSRF) vulnerability in /tools/network-trace, /list_users, /list_byod?usertype=raduser, /dhcp_leases, /go?rid=202 in which a specially crafted HTTP request may reconfigure the device.

Affected products

Indionetworks Unibox U1000 Firmware: 2.4
Indionetworks Unibox U2500 Firmware: 2.4
Indionetworks Unibox U5000 Firmware: 2.4
Indionetworks Unibox U500 Firmware: 2.4
Indionetworks Unibox U50 Firmware: 2.4

References

https://s3curityb3ast.github.io/KSA-Dev-008.txt
https://www.mail-archive.com/fulldisclosure@seclists.org/msg07139.html
https://s3curityb3ast.github.io/KSA-Dev-008.txt
https://www.mail-archive.com/fulldisclosure%40seclists.org/msg07139.html

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