CVE-2021-22292
Published Feb 6, 2021
Last updated 2 years ago
Overview
- Description
- There is a denial of service (DoS) vulnerability in eCNS280 versions V100R005C00, V100R005C10. Due to a design defect, remote unauthorized attackers send a large number of specific messages to affected devices, causing system resource exhaustion and web application DoS.
- Source
- psirt@huawei.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:huawei:ecns280_firmware:v100r005c00:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "576F98F8-B0AB-4D3F-B1EC-65FD12C91A79"
},
{
"criteria": "cpe:2.3:o:huawei:ecns280_firmware:v100r005c10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "375D7506-5F13-4CAA-800F-6C73ADEBF2E7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:huawei:ecns280:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "35F2A8E0-6BF8-4F16-9E44-B05B8FE72FDC"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]