FKIE_CVE-2022-28372
Vulnerability from fkie_nvd - Published: 2022-07-14 13:15 - Updated: 2026-06-17 04:38
Severity
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
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md | Exploit, Third Party Advisory | |
| cve@mitre.org | https://www.verizon.com/info/reportsecurityvulnerability/ | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://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 | - |
{
"affected": [
{
"affectedData": [
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"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
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"vulnerable": true
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"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)."
},
{
"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)"
}
],
"id": "CVE-2022-28372",
"lastModified": "2026-06-17T04:38:26.963",
"metrics": {
"cvssMetricV31": [
{
"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",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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"published": "2022-07-14T13:15:08.357",
"references": [
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-434"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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