fkie_cve-2020-20021
Vulnerability from fkie_nvd
Published
2023-07-12 13:15
Modified
2024-11-21 05:11
Severity ?
Summary
An issue discovered in MikroTik Router v6.46.3 and earlier allows attacker to cause denial of service via misconfiguration in the SSH daemon.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://mikrotik.com | Product | |
| cve@mitre.org | http://router.com | Not Applicable | |
| cve@mitre.org | https://www.exploit-db.com/exploits/48228 | Exploit, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://mikrotik.com | Product | |
| af854a3a-2127-422b-91ae-364da2661108 | http://router.com | Not Applicable | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.exploit-db.com/exploits/48228 | Exploit, Third Party Advisory, VDB Entry |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0FE16B96-C8E2-414D-949C-693087370840",
"versionEndIncluding": "6.46.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue discovered in MikroTik Router v6.46.3 and earlier allows attacker to cause denial of service via misconfiguration in the SSH daemon."
}
],
"id": "CVE-2020-20021",
"lastModified": "2024-11-21T05:11:49.450",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-07-12T13:15:09.060",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Product"
],
"url": "http://mikrotik.com"
},
{
"source": "cve@mitre.org",
"tags": [
"Not Applicable"
],
"url": "http://router.com"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.exploit-db.com/exploits/48228"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "http://mikrotik.com"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Not Applicable"
],
"url": "http://router.com"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "https://www.exploit-db.com/exploits/48228"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.