{"id":"CVE-2023-0776","state":"PUBLISHED","title":"Remote Code Execution in Baicells QRTB Platform","description":"Baicells Nova 436Q, Nova 430E, Nova 430I, and Neutrino 430 LTE TDD eNodeB devices with firmware through QRTB 2.12.7 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. \n\n\n","publishedAt":"2023-02-10T21:50:42.853Z","updatedAt":"2025-03-24T17:53:53.299Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","source":"Baicells"},"assigner":"Baicells","products":["Baicells Nova 436Q","Baicells Nova 430E","Baicells Nova 430I","Baicells Neutrino 430"],"affected":[{"vendor":"Baicells","product":"Nova 436Q","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x"],"platforms":["QRTB"]},{"vendor":"Baicells","product":"Nova 430E","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x"],"platforms":["QRTB"]},{"vendor":"Baicells","product":"Nova 430I","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x"],"platforms":["QRTB"]},{"vendor":"Baicells","product":"Neutrino 430","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x","0"],"platforms":["QRTB"]}],"references":["https://baicells.com/Service/Firmware"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/0xxx/CVE-2023-0776.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-0776","state":"PUBLISHED","datePublished":"2023-02-10T21:50:42.853Z","dateUpdated":"2025-03-24T17:53:53.299Z","assignerShortName":"Baicells","assignerOrgId":"084566ad-deee-4e89-acff-6b7b1bf9d4b7","dateReserved":"2023-02-10T18:08:54.398Z"},"containers":{"cna":{"title":"Remote Code Execution in Baicells QRTB Platform","descriptions":[{"lang":"en","value":"Baicells Nova 436Q, Nova 430E, Nova 430I, and Neutrino 430 LTE TDD eNodeB devices with firmware through QRTB 2.12.7 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. \n\n\n"}],"affected":[{"vendor":"Baicells","product":"Nova 436Q","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x"],"platforms":["QRTB"]},{"vendor":"Baicells","product":"Nova 430E","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x"],"platforms":["QRTB"]},{"vendor":"Baicells","product":"Nova 430I","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x"],"platforms":["QRTB"]},{"vendor":"Baicells","product":"Neutrino 430","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.12.7","changes":[{"at":"2.12.8","status":"unaffected"}],"versionType":"patch"}],"modules":["2.12.x","0"],"platforms":["QRTB"]}],"references":[{"url":"https://baicells.com/Service/Firmware"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Baicells","orgId":"084566ad-deee-4e89-acff-6b7b1bf9d4b7","dateUpdated":"2023-02-10T21:50:42.853Z"},"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Nova eNB would need to be configured and running on QRTB 2.12.8 firmware and older along with being accessible on the internal network or public network. If the Web interface is enabled it will allow users to exploit using the above method.&nbsp;<br><br>"}],"value":"Nova eNB would need to be configured and running on QRTB 2.12.8 firmware and older along with being accessible on the internal network or public network. If the Web interface is enabled it will allow users to exploit using the above method. \n\n"}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Rustam Amin"},{"lang":"en","type":"remediation developer","user":"00000000-0000-4000-9000-000000000000","value":"Baicells Security Team"}],"datePublic":"2023-02-10T18:00:00.000Z","impacts":[{"capecId":"CAPEC-111","descriptions":[{"lang":"en","value":"CAPEC-111 JSON Hijacking (aka JavaScript Hijacking)"}]},{"capecId":"CAPEC-31","descriptions":[{"lang":"en","value":"CAPEC-31 Accessing/Intercepting/Modifying HTTP Cookies"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Baicells recommends that all customers currently running an earlier version of QRTB upgrades their products to the 2.12.8 firmware.</p><br>"}],"value":"Baicells recommends that all customers currently running an earlier version of QRTB upgrades their products to the 2.12.8 firmware.\n\n\n"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://baicells.com/Service/Firmware","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T05:24:34.594Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-24T17:53:44.632814Z","id":"CVE-2023-0776","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-24T17:53:53.299Z"}}]}}}