Overview
- Description
- L7 Networks InstantScan IS-8000 & InstantQoS IQ-8000’s file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker can exploit this vulnerability to upload and run arbitrary executable files to perform arbitrary system commands or disrupt service.
- Source
- twcert@cert.org.tw
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
Weaknesses
- twcert@cert.org.tw
- CWE-434
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:l7-networks:instantqos:iq-8000:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0EEDEBE0-6F28-4083-BA4E-9FAA72FE1DBB"
},
{
"criteria": "cpe:2.3:a:l7-networks:instantscan:is-8000:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EBED9AC9-C483-4CA6-91DE-F5D3401893BE"
}
],
"operator": "OR"
}
]
}
]