CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial
Server receiving a malformed message based on a list of IPs resulting in heap corruption causing a denial of service. See Honeywell Security Notification for recommendations on upgrading and versioning.
[
{
"cpes": [
"cpe:2.3:a:honeywell:experion_server:520.2:*:*:*:*:*:*:*"
],
"vendor": "honeywell",
"product": "experion_server",
"versions": [
{
"status": "affected",
"version": "520.2",
"versionType": "semver",
"lessThanOrEqual": "520.2_tcu4"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:honeywell:experion_server:510.1:*:*:*:*:*:*:*"
],
"vendor": "honeywell",
"product": "experion_server",
"versions": [
{
"status": "affected",
"version": "510.1",
"versionType": "semver",
"lessThanOrEqual": "510.2_hf13"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:honeywell:experion_server:520.1:*:*:*:*:*:*:*"
],
"vendor": "honeywell",
"product": "experion_server",
"versions": [
{
"status": "affected",
"version": "520.1",
"versionType": "custom",
"lessThanOrEqual": "520.1_tcu4"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:honeywell:experion_server:511.1:*:*:*:*:*:*:*"
],
"vendor": "honeywell",
"product": "experion_server",
"versions": [
{
"status": "affected",
"version": "511.1",
"versionType": "custom",
"lessThanOrEqual": "511.5_tcu4_hf3"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial