CVE-2026-20791
Exposure of Charging Station Authentication Identifiers via Web Mapping
Publication date: 2026-02-27
Last updated on: 2026-03-05
Assigner: ICS-CERT
Description
Description
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chargemap | chargemap.com | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-522 | The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves charging station authentication identifiers being publicly accessible through web-based mapping platforms.
How can this vulnerability impact me? :
Because authentication identifiers for charging stations are publicly accessible, unauthorized parties could potentially gain limited access to these stations, leading to confidentiality and integrity impacts.
The CVSS score of 6.5 indicates a medium severity with network attack vector, low attack complexity, no privileges required, no user interaction, and impacts on confidentiality and integrity but not availability.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know