CVE-2023-0776 (GCVE-0-2023-0776)

Vulnerability from cvelistv5 – Published: 2023-02-10 21:50 – Updated: 2025-03-24 17:53
VLAI?
Summary
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. 
Severity ?
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Baicells Nova 436Q Affected: 0 , ≤ 2.12.7 (patch)
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    Baicells Nova 430E Affected: 0 , ≤ 2.12.7 (patch)
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    Baicells Nova 430I Affected: 0 , ≤ 2.12.7 (patch)
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    Baicells Neutrino 430 Affected: 0 , ≤ 2.12.7 (patch)
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Credits
Rustam Amin Baicells Security Team
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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.\u0026nbsp;\u003c/span\u003e\u003cbr\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}]}], \"configurations\": [{\"lang\": \"en\", \"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.\\u00a0\\n\\n\", \"supportingMedia\": [{\"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.\u0026nbsp;\u003cbr\u003e\u003cbr\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"084566ad-deee-4e89-acff-6b7b1bf9d4b7\", \"shortName\": \"Baicells\", \"dateUpdated\": \"2023-02-10T21:50:42.853Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-0776\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-03-24T17:53:53.299Z\", \"dateReserved\": \"2023-02-10T18:08:54.398Z\", \"assignerOrgId\": \"084566ad-deee-4e89-acff-6b7b1bf9d4b7\", \"datePublished\": \"2023-02-10T21:50:42.853Z\", \"assignerShortName\": \"Baicells\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.