CVE-2021-27450
Published Mar 25, 2021
Last updated 4 years ago
Overview
- Description
- SSH server configuration file does not implement some best practices. This could lead to a weakening of the SSH protocol strength, which could lead to additional misconfiguration or be leveraged as part of a larger attack on the MU320E (all firmware versions prior to v04A00.1).
- Source
- ics-cert@hq.dhs.gov
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- ics-cert@hq.dhs.gov
- CWE-326
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ge:mu320e_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B2B7FF17-31E3-4B8F-B1BE-DF91D6A0E654",
"versionEndExcluding": "04a00.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ge:mu320e:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "929DAA0C-CE27-4EE4-BD2A-14C55E3B4CEB"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]