var-202010-1047
Vulnerability from variot
A vulnerability in the host input API daemon of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by sending a crafted data stream to the host input daemon of the affected device. A successful exploit could allow the attacker to cause the host input daemon to restart. The attacker could use repeated attacks to cause the daemon to continuously reload, creating a DoS condition for the API
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-202010-1047",
"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": "firepower management center",
"scope": "lt",
"trust": 1.0,
"vendor": "cisco",
"version": "6.6.1"
},
{
"model": "cisco firepower management center",
"scope": "eq",
"trust": 0.8,
"vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:cisco:firepower_management_center:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.6.1",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2020-3557"
}
]
},
"cve": "CVE-2020-3557",
"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": [
{
"acInsufInfo": false,
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"integrityImpact": "NONE",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 5.0,
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2020-3557",
"impactScore": null,
"integrityImpact": "None",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.9,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "VHN-181682",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "Low",
"baseScore": 5.3,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2020-3557",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2020-3557",
"trust": 1.8,
"value": "MEDIUM"
},
{
"author": "ykramarz@cisco.com",
"id": "CVE-2020-3557",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202010-1165",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-181682",
"trust": 0.1,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2020-3557",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181682"
},
{
"db": "VULMON",
"id": "CVE-2020-3557"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability in the host input API daemon of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by sending a crafted data stream to the host input daemon of the affected device. A successful exploit could allow the attacker to cause the host input daemon to restart. The attacker could use repeated attacks to cause the daemon to continuously reload, creating a DoS condition for the API",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "VULHUB",
"id": "VHN-181682"
},
{
"db": "VULMON",
"id": "CVE-2020-3557"
}
],
"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-2020-3557",
"trust": 2.6
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202010-1165",
"trust": 0.7
},
{
"db": "AUSCERT",
"id": "ESB-2020.3637",
"trust": 0.6
},
{
"db": "NSFOCUS",
"id": "50162",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-181682",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2020-3557",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181682"
},
{
"db": "VULMON",
"id": "CVE-2020-3557"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
]
},
"id": "VAR-202010-1047",
"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-181682"
}
],
"trust": 0.01
},
"last_update_date": "2023-12-18T12:16:48.823000Z",
"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": "cisco-sa-fmc-dos-3WymYWKh",
"trust": 0.8,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-fmc-dos-3wymywkh"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
}
]
},
"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-295",
"trust": 1.1
},
{
"problemtype": "Bad certificate verification (CWE-295) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181682"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
}
]
},
"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": 1.8,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-fmc-dos-3wymywkh"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-3557"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.3637/"
},
{
"trust": 0.6,
"url": "http://www.nsfocus.net/vulndb/50162"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/295.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-181682"
},
{
"db": "VULMON",
"id": "CVE-2020-3557"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-181682"
},
{
"db": "VULMON",
"id": "CVE-2020-3557"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-10-21T00:00:00",
"db": "VULHUB",
"id": "VHN-181682"
},
{
"date": "2020-10-21T00:00:00",
"db": "VULMON",
"id": "CVE-2020-3557"
},
{
"date": "2021-05-17T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"date": "2020-10-21T19:15:17.607000",
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"date": "2020-10-21T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-10-28T00:00:00",
"db": "VULHUB",
"id": "VHN-181682"
},
{
"date": "2020-10-28T00:00:00",
"db": "VULMON",
"id": "CVE-2020-3557"
},
{
"date": "2021-05-17T09:06:00",
"db": "JVNDB",
"id": "JVNDB-2020-012618"
},
{
"date": "2023-11-07T03:22:54.610000",
"db": "NVD",
"id": "CVE-2020-3557"
},
{
"date": "2020-11-04T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
]
},
"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-202010-1165"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco\u00a0Firepower\u00a0Management\u00a0Center\u00a0 Certificate validation vulnerabilities in software",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-012618"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "trust management problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202010-1165"
}
],
"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.