FKIE_CVE-2024-50395
Vulnerability from fkie_nvd - Published: 2024-11-22 16:15 - Updated: 2026-06-17 08:04
Severity
Summary
An authorization bypass through user-controlled key vulnerability has been reported to affect Media Streaming add-on. If exploited, the vulnerability could allow local network attackers to gain privilege.
We have already fixed the vulnerability in the following version:
Media Streaming add-on 500.1.1.6 ( 2024/08/02 ) and later
References
| URL | Tags | ||
|---|---|---|---|
| security@qnapsecurity.com.tw | https://www.qnap.com/en/security-advisory/qsa-24-47 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| qnap | media_streaming_add-on | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Media Streaming add-on",
"vendor": "QNAP Systems Inc.",
"versions": [
{
"lessThan": "500.1.1.6 ( 2024/08/02 )",
"status": "affected",
"version": "500.1.x",
"versionType": "custom"
}
]
}
],
"source": "security@qnapsecurity.com.tw"
},
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:qnap:media_streaming_add-on:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "media_streaming_add-on",
"vendor": "qnap",
"versions": [
{
"lessThan": "500.1.1.6",
"status": "affected",
"version": "500.1.0",
"versionType": "custom"
}
]
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qnap:media_streaming_add-on:*:*:*:*:*:*:*:*",
"matchCriteriaId": "43D92C00-F1A6-4DFF-9291-5954C5E2346A",
"versionEndExcluding": "500.1.1.6",
"versionStartIncluding": "500.1.1.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An authorization bypass through user-controlled key vulnerability has been reported to affect Media Streaming add-on. If exploited, the vulnerability could allow local network attackers to gain privilege.\n\nWe have already fixed the vulnerability in the following version:\nMedia Streaming add-on 500.1.1.6 ( 2024/08/02 ) and later"
},
{
"lang": "es",
"value": "Se ha informado de una vulnerabilidad de omisi\u00f3n de autorizaci\u00f3n mediante clave controlada por el usuario que afecta al complemento Media Streaming. Si se explota, la vulnerabilidad podr\u00eda permitir a los atacantes de la red local obtener privilegios. Ya hemos corregido la vulnerabilidad en la siguiente versi\u00f3n: complemento Media Streaming 500.1.1.6 (2024/08/02) y posteriores"
}
],
"id": "CVE-2024-50395",
"lastModified": "2026-06-17T08:04:22.440",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "security@qnapsecurity.com.tw",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-50395",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-22T16:47:38.380177Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-11-22T16:15:32.417",
"references": [
{
"source": "security@qnapsecurity.com.tw",
"tags": [
"Vendor Advisory"
],
"url": "https://www.qnap.com/en/security-advisory/qsa-24-47"
}
],
"sourceIdentifier": "security@qnapsecurity.com.tw",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-639"
}
],
"source": "security@qnapsecurity.com.tw",
"type": "Secondary"
}
]
}
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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.
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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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