CVE-2018-8855
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.6%
Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices allow unencrypted Web connections by default, and devices can receive configuration and firmware updates by unsecure FTP.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| echelon:smartserver_1_firmware | echelon smartserver 1 firmware | eq | - |
CNA Affected
[
{
"product": "SmartServer 1",
"vendor": "Echelon",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "SmartServer 2",
"vendor": "Echelon",
"versions": [
{
"status": "affected",
"version": "all versions prior to release 4.11.007"
}
]
},
{
"product": "i.LON 100",
"vendor": "Echelon",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
},
{
"product": "i.LON 600",
"vendor": "Echelon",
"versions": [
{
"status": "affected",
"version": "all versions"
}
]
}
]Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
59.6%