CVE-2023-24022

Critical

Description

Baicells Nova 227, Nova 233, and Nova 243 LTE TDD eNodeB devices with firmware through RTS/RTD 3.7.11.3 have hardcoded credentials that are easily discovered and can be used by remote attackers to authenticate via ssh. (The credentials are stored in the firmware, encrypted by the crypt function.)

SeverityCritical

CVSS10.0

Exploit probability—

ProductBaicells Rtd Firmware

PublishedJan 26, 2023

First seenJan 26, 2023

Weakness typeCWE-284Improper access control

How to fix

Update

baicells rtd_firmware3.7.11.6 or later
baicells rts_firmware3.7.11.6 or later

Patches

img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6.IMG.IMG

Vendor advisories

Affected products

Product	Affected versions	Fixed in
baicells rtd_firmware	v < 3.7.11.6	3.7.11.6
baicells rts_firmware	v < 3.7.11.6	3.7.11.6

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