CVE-2021-22909
Published May 27, 2021
Last updated 9 months ago
Overview
- Description
- A vulnerability found in EdgeMAX EdgeRouter V2.0.9 and earlier could allow a malicious actor to execute a man-in-the-middle (MitM) attack during a firmware update. This vulnerability is fixed in EdgeMAX EdgeRouter V2.0.9-hotfix.1 and later.
- Source
- support@hackerone.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 5.9
- Exploitability score
- 1.6
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 7.6
- Impact score
- 10
- Exploitability score
- 4.9
- Vector string
- AV:N/AC:H/Au:N/C:C/I:C/A:C
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ui:edgemax_edgerouter_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A12CD83-D61F-4E91-92A3-04EF0C331A3F",
"versionEndIncluding": "2.0.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ui:edgemax_edgerouter:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A1F14C34-7687-425C-AF1A-EF3B97E1B65B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]