CVE-2026-20733 Details
Description
Charging station authentication identifiers are publicly accessible via web-based mapping platforms.
A vulnerability exists in CloudCharge charging stations, allowing authentication identifiers to be publicly accessed via web-based mapping platforms. This issue could enable attackers to impersonate charging stations, hijack sessions, misroute legitimate traffic, causing large-scale denial-of-service, and manipulate data sent to the backend.
CloudCharge did not respond to CISA's request for coordination. Contact CloudCharge using their contact page for more information.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 3, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://cloudcharge.tech/support/contact/ | [email protected] | Product |
| https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-03.json | [email protected] | Third Party Advisory |
| https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-03 | [email protected] | Third Party AdvisoryUS Government Resource |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-522 | Insufficiently Protected Credentials | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| cloudcharge cloudcharge.se | All versions |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 5, 2026 | CVE Modified | [email protected] |
| Mar 2, 2026 | Initial Analysis | [email protected] |
| Feb 27, 2026 | New CVE Received | [email protected] |