Vulnerability in Baicells Nova 227
CVE-2023-24022
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.)
EPSS: 0.016 (72.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L.
Affected products
- Baicells Nova 227 — versions 0
- Baicells Nova227
- Baicells Nova 233 — versions 0
- Baicells Nova233
- Baicells Nova 243 — versions 0
- Baicells Nova243
- Baicells Rtd_firmware
- Baicells Rts_firmware
Weakness classification (CWE)
References
- security@baicells.com (vendor-advisory, Patch, Vendor Advisory)
- security@baicells.com (Release Notes, patch, Vendor Advisory)
- security@baicells.com (release-notes, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-24022?
- CVE-2023-24022 is a critical-severity vulnerability in Baicells Nova 227, classified under Improper Access Control. CVSS score: 10.0/10. Published 2023-01-26.
- How severe is CVE-2023-24022?
- Critical severity. CVSS v3 base score is 10.0 out of 10.