FKIE_CVE-2023-4464
Vulnerability from fkie_nvd - Published: 2023-12-29 10:15 - Updated: 2026-06-17 06:37
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2 (High) - CVSS:3.1/
Summary
A vulnerability, which was classified as critical, has been found in Poly Trio 8300, Trio 8500, Trio 8800, Trio C60, CCX 350, CCX 400, CCX 500, CCX 505, CCX 600, CCX 700, EDGE E100, EDGE E220, EDGE E300, EDGE E320, EDGE E350, EDGE E400, EDGE E450, EDGE E500, EDGE E550, VVX 101, VVX 150, VVX 201, VVX 250, VVX 300, VVX 301, VVX 310, VVX 311, VVX 350, VVX 400, VVX 401, VVX 410, VVX 411, VVX 450, VVX 500, VVX 501, VVX 600 and VVX 601. This issue affects some unknown processing of the component Diagnostic Telnet Mode. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component. The identifier VDB-249257 was assigned to this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| poly | ccx_400_firmware | - | |
| poly | ccx_400 | - | |
| poly | ccx_600_firmware | - | |
| poly | ccx_600 | - | |
| poly | trio_8800_firmware | - | |
| poly | trio_8800 | - | |
| poly | trio_c60_firmware | - | |
| poly | trio_c60 | - |
{
"affected": [
{
"affectedData": [
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "Trio 8300",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "Trio 8500",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "Trio 8800",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "Trio C60",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "CCX 350",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "CCX 400",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "CCX 500",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "CCX 505",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "CCX 600",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "CCX 700",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E100",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E220",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E300",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E320",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E350",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E400",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E450",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E500",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "EDGE E550",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 101",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 150",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 201",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 250",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 300",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 301",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 310",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 311",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 350",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 400",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 401",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 410",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 411",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 450",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 500",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 501",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 600",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
},
{
"modules": [
"Diagnostic Telnet Mode"
],
"product": "VVX 601",
"vendor": "Poly",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cna@vuldb.com"
}
],
"configurations": [
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, has been found in Poly Trio 8300, Trio 8500, Trio 8800, Trio C60, CCX 350, CCX 400, CCX 500, CCX 505, CCX 600, CCX 700, EDGE E100, EDGE E220, EDGE E300, EDGE E320, EDGE E350, EDGE E400, EDGE E450, EDGE E500, EDGE E550, VVX 101, VVX 150, VVX 201, VVX 250, VVX 300, VVX 301, VVX 310, VVX 311, VVX 350, VVX 400, VVX 401, VVX 410, VVX 411, VVX 450, VVX 500, VVX 501, VVX 600 and VVX 601. This issue affects some unknown processing of the component Diagnostic Telnet Mode. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component. The identifier VDB-249257 was assigned to this vulnerability."
},
{
"lang": "es",
"value": "Una vulnerabilidad clasificada como cr\u00edtica fue encontrada en Poly CCX 400, CCX 600, Trio 8800 y Trio C60. Este problema afecta un procesamiento desconocido del componente Diagnostic Telnet Mode. La manipulaci\u00f3n conduce a la inyecci\u00f3n de comandos del sistema operativo. El ataque puede iniciarse de forma remota. La explotaci\u00f3n ha sido divulgada al p\u00fablico y puede utilizarse. Se recomienda actualizar el componente afectado. A esta vulnerabilidad se le asign\u00f3 el identificador VDB-249257."
}
],
"id": "CVE-2023-4464",
"lastModified": "2026-06-17T06:37:53.267",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "MULTIPLE",
"availabilityImpact": "COMPLETE",
"baseScore": 8.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 6.4,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "cna@vuldb.com",
"type": "Secondary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "cna@vuldb.com",
"type": "Secondary"
},
{
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"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-12-29T10:15:11.750",
"references": [
{
"source": "cna@vuldb.com",
"tags": [
"Not Applicable"
],
"url": "https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html"
},
{
"source": "cna@vuldb.com",
"url": "https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices"
},
{
"source": "cna@vuldb.com",
"url": "https://modzero.com/en/advisories/mz-23-01-poly-voip/"
},
{
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"url": "https://support.hp.com/us-en/document/ish_9931565-9931594-16/hpsbpy03898"
},
{
"source": "cna@vuldb.com",
"tags": [
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],
"url": "https://vuldb.com/?ctiid.249257"
},
{
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},
{
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"sourceIdentifier": "cna@vuldb.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-78"
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],
"source": "cna@vuldb.com",
"type": "Secondary"
}
]
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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
- 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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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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.