Authentication to access the AC wallbox via its Bluetooth Low Energy (BLE) channel can be bypassed,
Priority MEDIUM 40CWE-287Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-287.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00347 28th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| ABB | Terra AC wallbox (UL40/80A) | 1.0;0 – 1.5.5 | — | No fix listed | CNA |
| ABB | Terra AC wallbox (UL32A) | 1.0;0 – 1.6.5 | — | No fix listed | CNA |
| ABB | Terra AC wallbox (CE) (Terra AC MID) | 1.0;0 – 1.6.5 | — | No fix listed | CNA |
| ABB | Terra AC wallbox (CE) Terra AC Juno CE | 1.0;0 – 1.6.5 | — | No fix listed | CNA |
| ABB | Terra AC wallbox (CE) Terra AC PTB | 1.0;0 – 1.5.25 | — | No fix listed | CNA |
| ABB | Terra AC wallbox (CE) Symbiosis | 1.0;0 – 1.2.7 | — | No fix listed | CNA |
| ABB | Terra AC wallbox (JP) | 1.0;0 – 1.6.5 | — | No fix listed | CNA |
- Terra AC wallbox (UL40/80A) VendorABB Affected 1.0;0 – 1.5.5 Fixed in — No fix listed CNA
- Terra AC wallbox (UL32A) VendorABB Affected 1.0;0 – 1.6.5 Fixed in — No fix listed CNA
- Terra AC wallbox (CE) (Terra AC MID) VendorABB Affected 1.0;0 – 1.6.5 Fixed in — No fix listed CNA
- Terra AC wallbox (CE) Terra AC Juno CE VendorABB Affected 1.0;0 – 1.6.5 Fixed in — No fix listed CNA
- Terra AC wallbox (CE) Terra AC PTB VendorABB Affected 1.0;0 – 1.5.25 Fixed in — No fix listed CNA
- Terra AC wallbox (CE) Symbiosis VendorABB Affected 1.0;0 – 1.2.7 Fixed in — No fix listed CNA
- Terra AC wallbox (JP) VendorABB Affected 1.0;0 – 1.6.5 Fixed in — No fix listed CNA
CPE configurations NVD · 16
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:abb:terra_ac_wallbox_ul40_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.5.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_ul40:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:terra_ac_wallbox_80a_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.5.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_80a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:terra_ac_wallbox_ul32a_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.6.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_ul32a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:terra_ac_wallbox_jp_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.6.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_jp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:terra_ac_wallbox_ce_mid_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.6.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_ce_mid:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
- cpe:2.3:o:abb:terra_ac_wallbox_ul40_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.5.6 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_ul40:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:terra_ac_wallbox_80a_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.5.6 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_80a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:terra_ac_wallbox_ul32a_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.6.6 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_ul32a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:terra_ac_wallbox_jp_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.6.6 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_jp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:terra_ac_wallbox_ce_mid_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.6.6 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_ce_mid:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
Show 6 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:abb:terra_ac_wallbox_ce_juno_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.6.6 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_ce_juno:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:terra_ac_wallbox_ce_ptb_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.5.26 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_ce_ptb:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
| cpe:2.3:o:abb:terra_ac_wallbox_ce_symbiosis_firmware:*:*:*:*:*:*:*:* | 1.0.0 to before 1.2.8 | Vulnerable | ABB |
| cpe:2.3:h:abb:terra_ac_wallbox_ce_symbiosis:-:*:*:*:*:*:*:* | not specified by NVD | Running on | ABB |
- cpe:2.3:o:abb:terra_ac_wallbox_ce_juno_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.6.6 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_ce_juno:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:terra_ac_wallbox_ce_ptb_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.5.26 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_ce_ptb:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
- cpe:2.3:o:abb:terra_ac_wallbox_ce_symbiosis_firmware:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.2.8 Vulnerable ·ABB
- cpe:2.3:h:abb:terra_ac_wallbox_ce_symbiosis:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·ABB
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-0863
- 2026-10-03 Alias added: GHSA-9hv4-j7j2-2rc2
References
More ABB Terra Ac Wallbox 80a Firmware vulnerabilities
- TI-2023-00819 Cleartext transmission of sensitive information in ABB Terra AC wallbox CVSS 3.1HIGH 7.1
Sources
- CVE-2023-0863 · CVE Program
- CVE-2023-0863 · NVD
- FIRST EPSS
- GHSA-9hv4-j7j2-2rc2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences