Overview
- Description
- Buffalo WZR-600DHP2 devices with firmware 2.09, 2.13, and 2.16 use an improper algorithm for selecting the ID value in the header of a DNS query, which makes it easier for remote attackers to spoof responses by predicting this value.
- Source
- cret@cert.org
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 4
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
- Severity
- MEDIUM
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:P/A:N
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Social media
- Hype score
- Not currently trending
Evaluator
- Comment
- <a href="http://cwe.mitre.org/data/definitions/330.html">CWE-330: Use of Insufficiently Random Values</a>
- Impact
- -
- Solution
- -
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:buffalotech:airstation_extreme_n600_firmware:2.09:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9BB03954-E4A1-402B-9C99-1C64479E70E3"
},
{
"criteria": "cpe:2.3:o:buffalotech:airstation_extreme_n600_firmware:2.13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "00E4130B-B1C3-4B8F-889A-81BBE82E95FE"
},
{
"criteria": "cpe:2.3:o:buffalotech:airstation_extreme_n600_firmware:2.16:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F2F2E8F3-CB9E-4C20-9E19-09939654958E"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:buffalotech:airstation_extreme_n600:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "20E4FFC3-A59A-4363-B27F-34B086C70456"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]