title: Authentication to access the AC wallbox via its Bluetooth Low Energy (BLE) channel can be bypassed,
description: Improper Authentication vulnerability in ABB Terra AC wallbox (UL40/80A), ABB Terra AC wallbox (UL32A), ABB Terra AC wallbox (CE) (Terra AC MID), ABB Terra AC wallbox (CE) Terra AC Juno CE, ABB Terra AC wallbox (CE) Terra AC PTB, ABB Terra AC wallbox (CE) Symbiosis, ABB Terra AC wallbox (JP).This issue affects Terra AC wallbox (UL40/80A): from 1.0;0 through 1.5.5; Terra AC wallbox (UL32A) : from 1.0;0 through 1.6.5; Terra AC wallbox (CE) (Terra AC MID): from 1.0;0 through 1.6.5; Terra AC wallbox (CE) Terra AC Juno CE: from 1.0;0 through 1.6.5; Terra AC wallbox (CE) Terra AC PTB : from 1.0;0 through 1.5.25; Terra AC wallbox (CE) Symbiosis: from 1.0;0 through 1.2.7; Terra AC wallbox (JP): from 1.0;0 through 1.6.5.
problem types: CWE-287 Improper Authentication
affected:
{
defaultStatus: unaffected
product: Terra AC wallbox (UL40/80A)
vendor: ABB
versions:
lessThanOrEqual: 1.5.5, status: affected, version: 1.0;0, versionType: custom
}
{
defaultStatus: unaffected
product: Terra AC wallbox (UL32A)
vendor: ABB
versions:
lessThanOrEqual: 1.6.5, status: affected, version: 1.0;0, versionType: custom
}
{
defaultStatus: unaffected
product: Terra AC wallbox (CE)  (Terra AC MID)
vendor: ABB
versions:
lessThanOrEqual: 1.6.5, status: affected, version: 1.0;0, versionType: custom
}
{
defaultStatus: unaffected
product: Terra AC wallbox (CE)  Terra AC Juno CE
vendor: ABB
versions:
lessThanOrEqual: 1.6.5, status: affected, version: 1.0;0, versionType: custom
}
{
defaultStatus: unaffected
product: Terra AC wallbox (CE) Terra AC PTB
vendor: ABB
versions:
lessThanOrEqual: 1.5.25, status: affected, version: 1.0;0, versionType: custom
}
{
defaultStatus: unaffected
product: Terra AC wallbox (CE) Symbiosis
vendor: ABB
versions:
lessThanOrEqual: 1.2.7, status: affected, version: 1.0;0, versionType: custom
}
{
defaultStatus: unaffected
product: Terra AC wallbox (JP)
vendor: ABB
versions:
lessThanOrEqual: 1.6.5, status: affected, version: 1.0;0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL