fkie_cve-2021-21743
Vulnerability from fkie_nvd
Published
2021-10-20 16:15
Modified
2024-11-21 05:48
Severity ?
Summary
ZTE MF971R product has a CRLF injection vulnerability. An attacker could exploit the vulnerability to modify the HTTP response header information through a specially crafted HTTP request.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zte | mf971r_firmware | v1.0.0b05 | |
| zte | mf971r | * | |
| zte | mf971r_firmware | 1v1.0.0b06 | |
| zte | mf971r | * | |
| zte | mf971r_firmware | 2v1.0.0b03 | |
| zte | mf971r | * | |
| zte | mf971r_firmware | s2v1.0.0b03 | |
| zte | mf971r | * | |
| zte | mf971r_firmware | sv1.0.0b05 | |
| zte | mf971r | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zte:mf971r_firmware:v1.0.0b05:*:*:*:*:*:*:*",
"matchCriteriaId": "72A4F659-C656-47D6-B38E-5BA8E73DCD30",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A7F54F4-E324-4D1E-839E-677396BAFE49",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zte:mf971r_firmware:1v1.0.0b06:*:*:*:*:*:*:*",
"matchCriteriaId": "35FA4400-636F-48E7-AF1E-9416D9E9386F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A7F54F4-E324-4D1E-839E-677396BAFE49",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zte:mf971r_firmware:2v1.0.0b03:*:*:*:*:*:*:*",
"matchCriteriaId": "252BBFAA-0053-441A-8F20-A737EF573355",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A7F54F4-E324-4D1E-839E-677396BAFE49",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zte:mf971r_firmware:s2v1.0.0b03:*:*:*:*:*:*:*",
"matchCriteriaId": "7B066F08-DDC4-4868-8FD2-620E46660B64",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A7F54F4-E324-4D1E-839E-677396BAFE49",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zte:mf971r_firmware:sv1.0.0b05:*:*:*:*:*:*:*",
"matchCriteriaId": "AAA1BD70-DC47-4B81-A906-3FD76E593F75",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9A7F54F4-E324-4D1E-839E-677396BAFE49",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "ZTE MF971R product has a CRLF injection vulnerability. An attacker could exploit the vulnerability to modify the HTTP response header information through a specially crafted HTTP request."
},
{
"lang": "es",
"value": "El producto ZTE MF971R presenta una vulnerabilidad de inyecci\u00f3n de CRLF. Un atacante podr\u00eda aprovechar esta vulnerabilidad para modificar la informaci\u00f3n del encabezado de respuesta HTTP mediante una petici\u00f3n HTTP especialmente dise\u00f1ada"
}
],
"id": "CVE-2021-21743",
"lastModified": "2024-11-21T05:48:55.333",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-10-20T16:15:08.103",
"references": [
{
"source": "psirt@zte.com.cn",
"tags": [
"Vendor Advisory"
],
"url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764"
}
],
"sourceIdentifier": "psirt@zte.com.cn",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-74"
}
],
"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.
- 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…