var-202103-0870
Vulnerability from variot
MikroTik RouterOS 6.47.9 allows remote authenticated ftp users to create or overwrite arbitrary .rsc files via the /export command. NOTE: the vendor's position is that this is intended behavior because of how user policies work. ** Unsettled ** This case has not been confirmed as a vulnerability. MikroTik RouterOS Contains a command injection vulnerability. Vendors have challenged this vulnerability. For more information, please see below NVD of Current Description Please Confirm. https://nvd.nist.gov/vuln/detail/CVE-2021-27221Information is tampered with and denial of service (DoS) It may be put into a state. MikroTik RouterOS is a Linux-based router operating system developed by Latvian MikroTik Company. The system can be deployed in a PC so that it provides router functionality
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"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-202103-0870",
"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": "routeros",
"scope": "eq",
"trust": 1.8,
"vendor": "mikrotik",
"version": "6.47.9"
},
{
"model": "routeros",
"scope": "eq",
"trust": 0.8,
"vendor": "mikrotik",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"cve": "CVE-2021-27221",
"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": "NETWORK",
"authentication": "SINGLE",
"author": "nvd@nist.gov",
"availabilityImpact": "COMPLETE",
"baseScore": 8.5,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.0,
"id": "CVE-2021-27221",
"impactScore": 9.2,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "VULHUB",
"availabilityImpact": "COMPLETE",
"baseScore": 8.5,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.0,
"id": "VHN-386442",
"impactScore": 9.2,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:S/C:N/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"id": "CVE-2021-27221",
"impactScore": 5.2,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 8.1,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-27221",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-27221",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-27221",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202103-1192",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-386442",
"trust": 0.1,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2021-27221",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-386442"
},
{
"db": "VULMON",
"id": "CVE-2021-27221"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-1192"
},
{
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "MikroTik RouterOS 6.47.9 allows remote authenticated ftp users to create or overwrite arbitrary .rsc files via the /export command. NOTE: the vendor\u0027s position is that this is intended behavior because of how user policies work. ** Unsettled ** This case has not been confirmed as a vulnerability. MikroTik RouterOS Contains a command injection vulnerability. Vendors have challenged this vulnerability. For more information, please see below NVD of Current Description Please Confirm. https://nvd.nist.gov/vuln/detail/CVE-2021-27221Information is tampered with and denial of service (DoS) It may be put into a state. MikroTik RouterOS is a Linux-based router operating system developed by Latvian MikroTik Company. The system can be deployed in a PC so that it provides router functionality",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-27221"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "VULHUB",
"id": "VHN-386442"
},
{
"db": "VULMON",
"id": "CVE-2021-27221"
}
],
"trust": 1.8
},
"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-2021-27221",
"trust": 2.6
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004750",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202103-1192",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2021-24275",
"trust": 0.1
},
{
"db": "VULHUB",
"id": "VHN-386442",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2021-27221",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-386442"
},
{
"db": "VULMON",
"id": "CVE-2021-27221"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-1192"
},
{
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"id": "VAR-202103-0870",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-386442"
}
],
"trust": 0.01
},
"last_update_date": "2024-11-23T22:40:45.970000Z",
"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": "Top\u00a0Page",
"trust": 0.8,
"url": "https://mikrotik.com/"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "NVD-CWE-noinfo",
"trust": 1.0
},
{
"problemtype": "Command injection (CWE-77) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"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": 2.6,
"url": "https://onovy.medium.com/routeros-user-with-just-ftp-policy-can-write-to-filesystem-cve-2021-27221-e3e45d780dfe"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-27221"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/77.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-386442"
},
{
"db": "VULMON",
"id": "CVE-2021-27221"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-1192"
},
{
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-386442"
},
{
"db": "VULMON",
"id": "CVE-2021-27221"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"db": "CNNVD",
"id": "CNNVD-202103-1192"
},
{
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-03-19T00:00:00",
"db": "VULHUB",
"id": "VHN-386442"
},
{
"date": "2021-03-19T00:00:00",
"db": "VULMON",
"id": "CVE-2021-27221"
},
{
"date": "2021-11-29T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"date": "2021-03-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202103-1192"
},
{
"date": "2021-03-19T03:15:12.363000",
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-06-28T00:00:00",
"db": "VULHUB",
"id": "VHN-386442"
},
{
"date": "2021-03-26T00:00:00",
"db": "VULMON",
"id": "CVE-2021-27221"
},
{
"date": "2021-11-29T09:08:00",
"db": "JVNDB",
"id": "JVNDB-2021-004750"
},
{
"date": "2021-03-30T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202103-1192"
},
{
"date": "2024-11-21T05:57:37.687000",
"db": "NVD",
"id": "CVE-2021-27221"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202103-1192"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "MikroTik\u00a0RouterOS\u00a0 Command injection vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-004750"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "command injection",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202103-1192"
}
],
"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.