High severity · published May 17, 2023
CVE-2023-0863
Authentication to access the AC wallbox via its Bluetooth Low Energy (BLE) channel can be bypassed,
8.8
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TA
Terra AC wallbox (CE) (Terra AC MID) · ABB
1.0;0 through 1.6.5 · source: vendor
TA
Terra AC wallbox (CE) Terra AC Juno CE · ABB
1.0;0 through 1.6.5 · source: vendor
TA
Terra AC wallbox (CE) Symbiosis · ABB
1.0;0 through 1.2.7 · source: vendor
TA
Terra AC wallbox (CE) Terra AC PTB · ABB
1.0;0 through 1.5.25 · source: vendor
TA
Terra AC wallbox (JP) · ABB
1.0;0 through 1.6.5 · source: vendor
TA
Terra AC wallbox (UL32A) · ABB
1.0;0 through 1.6.5 · source: vendor
TA
Terra AC wallbox (UL40/80A) · ABB
1.0;0 through 1.5.5 · source: vendor
TA
Terra AC Wallbox 80a Firmware · Abb
1.0.0 before 1.5.6 · source: NVD
TA
Terra AC Wallbox CE Juno Firmware · Abb
1.0.0 before 1.6.6 · source: NVD
TA
Terra AC Wallbox CE Mid Firmware · Abb
1.0.0 before 1.6.6 · source: NVD
TA
Terra AC Wallbox CE Ptb Firmware · Abb
1.0.0 before 1.5.26 · source: NVD
TA
Terra AC Wallbox CE Symbiosis Firmware · Abb
1.0.0 before 1.2.8 · source: NVD
Affected product
TA
Terra AC wallbox (CE) (Terra AC MID)
ABB
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-0863
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-0863
Vendor Advisory
https://search.abb.com/library/Download.aspx?DocumentID=9AKK108468A1415&LanguageCode=en&DocumentPartId=&Action=Launch
More from Terra AC wallbox (CE) (Terra AC MID)
4.3
CVE-2023-0864
Configuration data is exchanged in plaintext and could be available to a nearby attacker if present during configuration or usage of the device via Bluetooth Low Energy (BLE).