CVE-2021-20731
Published Jun 9, 2021
Last updated 3 years ago
Overview
- Description
- WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allow an attacker to execute arbitrary OS commands with root privileges via unspecified vectors.
- Source
- vultures@jpcert.or.jp
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 8.3
- Impact score
- 10
- Exploitability score
- 6.5
- Vector string
- AV:A/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-78
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:buffalo:wsr-1166dhp4_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1EF7C3C8-2942-4854-9743-2CB6BAA195C6",
"versionEndIncluding": "1.02"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:buffalo:wsr-1166dhp4:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "538CF9D0-FA27-489F-B231-852ADFDE88BD"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:buffalo:wsr-1166dhp3_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9850EF9F-09F1-434A-8986-DA980B1B354B",
"versionEndIncluding": "1.16"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:buffalo:wsr-1166dhp3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4CAE27A4-80A3-4BB1-9D4D-C6528133B8D6"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]