CVE-2020-24219 (GCVE-0-2020-24219)
Vulnerability from cvelistv5 – Published: 2020-10-06 13:16 – Updated: 2024-08-04 15:12Summary
An issue was discovered on URayTech IPTV/H.264/H.265 video encoders through 1.97. Attackers can send crafted unauthenticated HTTP requests to exploit path traversal and pattern-matching programming flaws, and retrieve any file from the device's file system, including the configuration file with the cleartext administrative password.
Severity
7.5 (High)
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.kb.cert.org/vuls/id/896979 | x_refsource_MISC |
| https://kojenov.com/2020-09-15-hisilicon-encoder-… | x_refsource_MISC |
| http://packetstormsecurity.com/files/159595/HiSil… | x_refsource_MISC |
Date Public
2020-09-15 00:00
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: a55bb097-3c68-4902-85d6-2b804c16e95b
Exploited: Yes
Timestamps
First Seen: 2020-10-06
Asserted: 2020-10-06
Scope
Notes: An issue was discovered on URayTech IPTV/H.264/H.265 video encoders through 1.97. Attackers can send crafted unauthenticated HTTP requests to... | Affected: URayTech / IPTV/H.264/H.265 video encoders | CVSS: 7.5 (HIGH) | EPSS: 0.23636 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: previdian
Details
| Feed | Previdian (previdian.com) |
|---|---|
| Title | An issue was discovered on URayTech IPTV/H.264/H.265 video encoders through 1.97. Attackers can send crafted unauthenticated HTTP requests to... |
| Cve Id | CVE-2020-24219 |
| Vendor | URayTech |
| Ghsa Id | None |
| Product | IPTV/H.264/H.265 video encoders |
| Added Date | 2020-10-06T13:16:05.000Z |
| Cvss Score | 7.5 |
| Epss Score | 0.23636 |
| Previous Ids | |
| Cvss Severity | HIGH |
| Virtual Patch | False |
| Cvss Estimated | False |
| Epss Percentile | 0.97748 |
| Used In Malware | unknown |
| Vulnerability Id | CVE-2020-24219 |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | True |
References
Created: 2026-10-02 09:11 CEST
| Updated: 2026-10-02 09:11 CEST
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],
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered on URayTech IPTV/H.264/H.265 video encoders through 1.97. Attackers can send crafted unauthenticated HTTP requests to exploit path traversal and pattern-matching programming flaws, and retrieve any file from the device\u0027s file system, including the configuration file with the cleartext administrative password."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en los codificadores de video URayTech IPTV/H.264/H.265 versiones hasta 1.97.\u0026#xa0;Unos atacantes pueden enviar una petici\u00f3n HTTP no autenticada dise\u00f1ada para explotar un salto de ruta y fallos de programaci\u00f3n de coincidencia de patrones, y recuperar cualquier archivo del sistema de archivos del dispositivo, incluyendo el archivo de configuraci\u00f3n con la contrase\u00f1a administrativa en texto sin cifrar"
}
],
"id": "CVE-2020-24219",
"lastModified": "2026-06-17T03:05:19.137",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 7.8,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
],
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{
"cvssData": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"published": "2020-10-06T14:15:12.463",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/159595/HiSilicon-Video-Encoder-1.97-File-Disclosure-Path-Traversal.html"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/"
},
{
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"tags": [
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"url": "https://www.kb.cert.org/vuls/id/896979"
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},
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"vulnStatus": "Modified",
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}
}
}
}
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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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