Paper/Archive/CVE-2023-24508

CVE-2023-24508

Baicells Nova 227 — Remote Code Execution in Baicells RTS Platform

CVSS 9.6 (NVD)9.6 / 10 × 3028.8 Not in CISA KEV+300.0 EPSS percentile 76.4.764 × 2015.3 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Baicells Nova 227, Nova 233, and Nova 243 LTE TDD eNodeB and Nova 246 devices with firmware through RTS/RTD 3.6.6 are vulnerable to remote shell code exploitation via HTTP command injections. Commands are executed using pre-login execution and executed with root permissions. The following methods below have been tested and validated by a 3rd party analyst and has been confirmed exploitable special thanks to Rustam Amin for providing the steps to reproduce.

Affected

ProductAffectedFixed inSource

Nova 227≤ 3.6.6–CNA

Nova 233≤ 3.6.6–CNA

Nova 246≤ 3.6.6–CNA

Scores by source

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Baicells (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

patchimg.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6.IMG.IMG refimg.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6_Changelog.PDF.pdf