FKIE_CVE-2022-28372

Vulnerability from fkie_nvd - Published: 2022-07-14 13:15 - Updated: 2024-11-21 06:57
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
On Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 and OutDoorUnit (ODU) 3.33.101.0 devices, the CRTC and ODU RPC endpoints provide a means of provisioning a firmware update for the device via crtc_fw_upgrade or crtcfwimage. The URL provided is not validated, and thus allows for arbitrary file upload to the device. This occurs in /lib/lua/luci/crtc.lua (IDU) and /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh (ODU).
References
cve@mitre.orghttps://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.mdExploit, Third Party Advisory
cve@mitre.orghttps://www.verizon.com/info/reportsecurityvulnerability/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.verizon.com/info/reportsecurityvulnerability/Vendor Advisory
Impacted products
Vendor Product Version
verizon lvskihp_indoorunit_firmware 3.4.66.162
verizon lvskihp_indoorunit -
verizon lvskihp_outdoorunit_firmware 3.33.101.0
verizon lvskihp_outdoorunit -
To clipboard 

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      "value": "On Verizon 5G Home LVSKIHP InDoorUnit (IDU) 3.4.66.162 and OutDoorUnit (ODU) 3.33.101.0 devices, the CRTC and ODU RPC endpoints provide a means of provisioning a firmware update for the device via crtc_fw_upgrade or crtcfwimage. The URL provided is not validated, and thus allows for arbitrary file upload to the device. This occurs in /lib/lua/luci/crtc.lua (IDU) and /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh (ODU)."
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      "lang": "es",
      "value": "En los dispositivos InDoorUnit (IDU) versi\u00f3n 3.4.66.162 y OutDoorUnit (ODU) versi\u00f3n 3.33.101.0 de Verizon 5G Home LVSKIHP, los endpoints RPC de CRTC y ODU proporcionan un medio para aprovisionar una actualizaci\u00f3n de firmware para el dispositivo por medio de crtc_fw_upgrade o crtcfwimage. La URL proporcionada no est\u00e1 comprueba, y por lo tanto permite una carga arbitraria de archivos en el dispositivo. Esto ocurre en los archivos /lib/lua/luci/crtc.lua (IDU) y /lib/functions/wnc_jsonsh/wnc_crtc_fw.sh (ODU)"
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  "id": "CVE-2022-28372",
  "lastModified": "2024-11-21T06:57:14.183",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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  "published": "2022-07-14T13:15:08.357",
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