CVE-2025-55705
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThis vulnerability occurs when the system permits multiple simultaneous connections to the backend using the same charging station ID. This can result in unauthorized access, data inconsistency, or potential manipulation of charging sessions. The lack of proper session management and expiration control allows attackers to exploit this weakness by reusing valid charging station IDs to establish multiple sessions concurrently.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThis is a session management vulnerability in EV charging infrastructure where the backend fails to enforce unique sessions per charging station ID. Attackers can reuse valid charging station IDs to establish multiple concurrent connections, enabling unauthorized access, data inconsistency, and session manipulation.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE dataall versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify Evmapa Evmapa installationLocate and inspect the Evmapa Evmapa software components, configuration files, or service binaries to confirm the product is deployed in your environment.Affected if Evmapa Evmapa is present in the environment.
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Access session management configurationLocate the session management configuration file, database table, or API endpoint that controls session creation and tracking for charging stations.Affected if Session management is not properly configured or accessible configuration is missing uniqueness constraints.
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Check session table for duplicate station IDsQuery the active sessions data store (database table or session cache) to retrieve all current sessions and identify any charging station IDs that appear more than once with different session identifiers.Affected if Any charging station ID has multiple active sessions simultaneously.
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Test session creation with reused station IDInitiate a new session using a charging station identifier that already has an active session, and observe whether the system accepts the new session or rejects it as a duplicate.Affected if The system allows establishing a new session when an active session already exists for that same station ID.
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Review session enforcement logsExamine authentication and session management logs for events related to station login, session creation, or duplicate session handling to identify if rejection logic exists.Affected if Logs show successful concurrent sessions from the same station ID without rejection entries.
A user is affected if their Evmapa Evmapa deployment permits multiple concurrent active sessions using the same charging station identifier, allowing unauthorized access through session reuse.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement unique session enforcement per charging station ID with proper session expiration controls and reject duplicate active sessions from the same station identifier.
- Consultation6.0 h
- Implementation12.0 h
- Testing6.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-55705 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-55705 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
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