CVE-2024-11666
This communication is established over an insecure channel since peer verification is disabled everywhere.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Affected devices beacon to eCharge cloud infrastructure asking if there are any command they should run. This communication is established over an insecure channel since peer verification is disabled everywhere. Therefore, remote unauthenticated users suitably positioned on the network between an EV charger controller and eCharge infrastructure can execute arbitrary commands with elevated privileges on affected devices. This issue affects cph2_echarge_firmware: through 2.0.4.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.43% probability · 37th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- echarge/salia plcc firmware
- Source
- research@onekey.com
References
- https://www.onekey.com/resource/critical-vulnerabilities-in-ev-charging-stations-analysis-of-echarge-controllersExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.