PT-2023-19365 · Baicells · Baicells Nova 233+2

CVE-2023-24022 · Publicado 2023-01-24 · Atualizado 2023-02-04

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions Baicells Nova 227, Nova 233, and Nova 243 LTE TDD eNodeB devices with firmware through RTS/RTD 3.7.11.3

Description The issue concerns hardcoded credentials in the firmware of the affected devices. These credentials are easily discoverable and can be used by remote attackers to authenticate via ssh. The credentials are stored in the firmware and are encrypted using the crypt function.

Recommendations For Baicells Nova 227, Nova 233, and Nova 243 LTE TDD eNodeB devices with firmware through RTS/RTD 3.7.11.3, consider changing the hardcoded credentials to unique, secure credentials for each device as a temporary mitigation measure. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Using Hardcoded Credentials

Enumeração de Fraquezas

CWE-284

CWE-798

Identificadores relacionados

CVE-2023-24022

Produtos afetados

Baicells Nova 227

Baicells Nova 233

Baicells Nova 243

Referências · 6

• https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6_Changelog.PDF.pdf · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-24022 · Aviso do Fabricante
• https://t.me/cibsecurity/56986 · Publicação no Telegram
• https://baicells.zendesk.com/hc/en-us/articles/6188324645780-2023-1-17-Hard-Coded-Credential-Crypt-Vulnerability · Aviso do Fabricante
• https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6.IMG.IMG · Aviso do Fabricante, Correção
• https://nvd.nist.gov/vuln/detail/CVE-2023-24022 · Nota de Segurança