CVE-2021-20637
Published Feb 12, 2021
Last updated 3 years ago
Overview
- Description
- Improper check or handling of exceptional conditions in LOGITEC LAN-W300N/PR5B allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted URL.
- Source
- vultures@jpcert.or.jp
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:logitech:lan-w300n\\/pr5b_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8390BE37-91F5-4B1B-B121-BF6147A79836"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:logitech:lan-w300n\\/pr5b:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4DC81E4C-AFD0-400D-9C51-D091D513A374"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]