CVE-2021-25909
Published Jan 29, 2021
Last updated 4 years ago
Overview
- Description
- ZIV Automation 4CCT-EA6-334126BF firmware version 3.23.80.27.36371, allows an unauthenticated, remote attacker to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending specific packets to the port 7919.
- Source
- cve-coordination@incibe.es
- 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
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zivautomation:4cct-ea6-334126bf_firmware:3.23.80.27.36371:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DE6D5EE0-2721-4314-8D7E-25327DBB15BA"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zivautomation:4cct-ea6-334126bf:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "132A81F8-0124-4ECA-B927-AD55C9FC6D0B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]