Overview
- Description
- An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds read.
- Source
- talos-cna@cisco.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 10
- Impact score
- 5.8
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H
- Severity
- CRITICAL
CVSS 3.0
- Type
- Secondary
- Base score
- 8.6
- Impact score
- 4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 9.4
- Impact score
- 9.2
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-125
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:opener_project:opener:2.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "93AB5D96-9EA6-4329-8BB7-78BD6271A055"
}
],
"operator": "OR"
}
]
}
]