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Auto-merge PR#1281
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CVE Team 2021-04-08 00:10:22 -04:00 committed by GitHub
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2021/1xxx/CVE-2021-1251.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2021-04-07T16:00:00",
"ID": "CVE-2021-1251",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Cisco Small Business RV Series Routers Link Layer Discovery Protocol Vulnerabilities"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cisco Small Business RV Series Router Firmware ",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. An unauthenticated, adjacent attacker could execute arbitrary code or cause an affected router to leak system memory or reload. A memory leak or device reload would cause a denial of service (DoS) condition on an affected device.\r For more information about these vulnerabilities, see the Details section of this advisory.\r Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).\r "
}
]
},
"exploit": [
{
"lang": "eng",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory. "
}
],
"impact": {
"cvss": {
"baseScore": "8.8",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H ",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-119"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20210407 Cisco Small Business RV Series Routers Link Layer Discovery Protocol Vulnerabilities",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-multi-lldp-u7e4chCe"
}
]
},
"source": {
"advisory": "cisco-sa-rv-multi-lldp-u7e4chCe",
"defect": [
[
"CSCvw62392",
"CSCvw62395",
"CSCvw62410",
"CSCvw62411",
"CSCvw62413",
"CSCvw62416",
"CSCvw62417",
"CSCvw62418",
"CSCvw94339",
"CSCvw94341",
"CSCvw95016",
"CSCvw95017"
]
],
"discovery": "INTERNAL"
}
}
}