var-202108-1930
Vulnerability from variot
D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to unauthorized configuration modification. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3708, to execute any OS commands on the vulnerable device. D-Link DSL-2750U is a wireless N 300 ADSL2+ modem router. An attacker can use this vulnerability to modify the configuration without authorization
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202108-1930",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "dsl-2750u",
"scope": "lte",
"trust": 1.0,
"vendor": "dlink",
"version": "1.16"
},
{
"model": "dsl-2750u \u003c=me1.16",
"scope": null,
"trust": 0.6,
"vendor": "d link",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"cve": "CVE-2021-3707",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-3707",
"impactScore": 2.9,
"integrityImpact": "PARTIAL",
"severity": "LOW",
"trust": 1.1,
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CNVD-2021-67526",
"impactScore": 2.9,
"integrityImpact": "PARTIAL",
"severity": "LOW",
"trust": 0.6,
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 1.8,
"id": "CVE-2021-3707",
"impactScore": 3.6,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-3707",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "CNVD",
"id": "CNVD-2021-67526",
"trust": 0.6,
"value": "LOW"
},
{
"author": "CNNVD",
"id": "CNNVD-202108-1503",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-3707",
"trust": 0.1,
"value": "LOW"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
},
{
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to unauthorized configuration modification. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3708, to execute any OS commands on the vulnerable device. D-Link DSL-2750U is a wireless N 300 ADSL2+ modem router. An attacker can use this vulnerability to modify the configuration without authorization",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-3707"
},
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "VULMON",
"id": "CVE-2021-3707"
}
],
"trust": 1.53
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-3707",
"trust": 2.3
},
{
"db": "JVN",
"id": "JVNVU92088210",
"trust": 1.7
},
{
"db": "DLINK",
"id": "SAP10230",
"trust": 1.7
},
{
"db": "CNVD",
"id": "CNVD-2021-67526",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202108-1503",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-3707",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
},
{
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"id": "VAR-202108-1930",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
}
],
"trust": 1.1848214000000001
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
}
]
},
"last_update_date": "2024-11-23T22:33:04.649000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Patch for D-Link DSL-2750U unauthorized modification configuration vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/289006"
},
{
"title": "D-Link DSL-2750U Security vulnerabilities",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqById.tag?id=160571"
},
{
"title": "https://github.com/HadiMed/firmware-analysis",
"trust": 0.1,
"url": "https://github.com/HadiMed/firmware-analysis "
},
{
"title": "PoC in GitHub",
"trust": 0.1,
"url": "https://github.com/soosmile/POC "
},
{
"title": "PoC in GitHub",
"trust": 0.1,
"url": "https://github.com/manas3c/CVE-POC "
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-15",
"trust": 1.0
},
{
"problemtype": "NVD-CWE-Other",
"trust": 1.0
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://jvn.jp/en/vu/jvnvu92088210/"
},
{
"trust": 1.7,
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10230"
},
{
"trust": 1.2,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-3707"
},
{
"trust": 1.1,
"url": "https://github.com/hadimed/firmware-analysis/blob/main/dsl-2750u%20%28firmware%20version%201.6%29/readme.md"
},
{
"trust": 0.6,
"url": "https://github.com/hadimed/firmware-analysis/blob/main/dsl-2750u%20(firmware%20version%201.6)/readme.md"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://github.com/hadimed/firmware-analysis"
},
{
"trust": 0.1,
"url": "https://github.com/soosmile/poc"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
},
{
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
},
{
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-09-02T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"date": "2021-08-16T00:00:00",
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"date": "2021-08-16T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202108-1503"
},
{
"date": "2021-08-16T05:15:06.177000",
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-09-02T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-67526"
},
{
"date": "2023-11-07T00:00:00",
"db": "VULMON",
"id": "CVE-2021-3707"
},
{
"date": "2022-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202108-1503"
},
{
"date": "2024-11-21T06:22:12.197000",
"db": "NVD",
"id": "CVE-2021-3707"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "D-Link DSL-2750U unauthorized modification configuration vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-67526"
}
],
"trust": 0.6
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202108-1503"
}
],
"trust": 0.6
}
}
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.