Vulnerability Details CVE-2023-24508
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.4%
CVSS Severity
CVSS v3 Score 8.1
References
- https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6.IMG.IMG
- https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6_Changelog.PDF.pdf
- https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6.IMG.IMG
- https://img.baicells.com//Upload/20230118/FILE/BaiBS_RTS_3.7.11.6_Changelog.PDF.pdf
Products affected by CVE-2023-24508
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cpe:2.3:h:baicells:nova227:-
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cpe:2.3:h:baicells:nova233:-
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cpe:2.3:h:baicells:nova243:-
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cpe:2.3:h:baicells:nova246:-
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cpe:2.3:o:baicells:rtd_firmware:*
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cpe:2.3:o:baicells:rts_firmware:*