fkie_cve-2018-19524
Vulnerability from fkie_nvd
Published
2019-03-21 16:00
Modified
2024-11-21 03:58
Severity ?
Summary
An issue was discovered on Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1, and DT741-cb SDOTBGN1 devices. A long password to the Web_passwd function allows remote attackers to cause a denial of service (segmentation fault) or achieve unauthenticated remote code execution because of control of registers S0 through S4 and T4 through T7.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| skyworthdigital | dt740_firmware | sdotbgn1 | |
| skyworthdigital | dt740 | - | |
| skyworthdigital | dt721-cb_firmware | sdotbgn1 | |
| skyworthdigital | dt721-cb | - | |
| skyworthdigital | dt741-cb_firmware | sdotbgn1 | |
| skyworthdigital | dt741-cb | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:skyworthdigital:dt740_firmware:sdotbgn1:*:*:*:*:*:*:*",
"matchCriteriaId": "369F96EF-0D34-406F-BA1F-026D370D7253",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:skyworthdigital:dt740:-:*:*:*:*:*:*:*",
"matchCriteriaId": "631E3A76-3267-44E9-9891-53E11BB22AB0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:skyworthdigital:dt721-cb_firmware:sdotbgn1:*:*:*:*:*:*:*",
"matchCriteriaId": "9F404F2E-BD66-4EC5-B497-F12713A5D99A",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:skyworthdigital:dt721-cb:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4A4AA666-0A58-494F-B7BA-6EB3799876CC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:skyworthdigital:dt741-cb_firmware:sdotbgn1:*:*:*:*:*:*:*",
"matchCriteriaId": "27563598-6C48-4AFF-B4F8-C1345FFAB5F2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:skyworthdigital:dt741-cb:-:*:*:*:*:*:*:*",
"matchCriteriaId": "32732015-CAAA-457E-AD0E-0233010D2162",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered on Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1, and DT741-cb SDOTBGN1 devices. A long password to the Web_passwd function allows remote attackers to cause a denial of service (segmentation fault) or achieve unauthenticated remote code execution because of control of registers S0 through S4 and T4 through T7."
},
{
"lang": "es",
"value": "Se ha descubierto un problema en dispositivos Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1 y DT741-cb SDOTBGN1. Una contrase\u00f1a larga en la funci\u00f3n Web_passwd permite que los atacantes remotos provoquen una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n) o logren ejecutar c\u00f3digo de forma remota debido al control de registros S0 hasta S4 y T4 hasta T7."
}
],
"id": "CVE-2018-19524",
"lastModified": "2024-11-21T03:58:05.857",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-21T16:00:31.703",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2019/Feb/30"
},
{
"source": "cve@mitre.org",
"url": "https://s3curityb3ast.github.io/KSA-Dev-001.md"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "https://seclists.org/bugtraq/2019/Feb/21"
},
{
"source": "cve@mitre.org",
"url": "https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.exploit-db.com/exploits/46358/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2019/Feb/30"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://s3curityb3ast.github.io/KSA-Dev-001.md"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "https://seclists.org/bugtraq/2019/Feb/21"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.exploit-db.com/exploits/46358/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…