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Vulnerability · Published May 17, 2023 · Assigned by ABB

CVE-2023-0864Configuration 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).

High 7.1

In plain English

A high-severity security flaw in Terra AC wallbox (CE) Symbiosis from ABB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 95.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Cleartext Transmission of Sensitive Information 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.

Affected products (as reported)

VendorProductVersions
ABB Terra AC wallbox (UL40/80A) 1.0;0 – through 1.5.5
ABB Terra AC wallbox (UL32A) 1.0;0 – through 1.6.5
ABB Terra AC wallbox (CE) (Terra AC MID) 1.0;0 – through 1.6.5
ABB Terra AC wallbox (CE) Terra AC Juno CE 1.0;0 – through 1.6.5
ABB Terra AC wallbox (CE) Terra AC PTB 1.0;0 – through 1.5.25
ABB Terra AC wallbox (CE) Symbiosis 1.0;0 – through 1.2.7
ABB Terra AC wallbox (JP) 1.0;0 – through 1.6.5

Weakness: CWE-319 · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References