Security readout for executives and security teams
Plain-English summary
CVE-2026-25711 affects Chargemap’s chargemap.com WebSocket backend. Sessions are tied to charging station identifiers in a way that may let another endpoint connect with the same identifier and displace the legitimate station. Business impact could include disrupted charging operations and unauthorized receipt of backend commands. Public sources do not indicate active exploitation.
Executive priority
Treat this as a high-priority operational technology exposure if your business depends on Chargemap-connected charging services. The main concern is disruption or misdirected backend commands, not confirmed widespread exploitation. Assign ownership to validate exposure with Chargemap and monitor for vendor remediation.
Technical view
The issue is classified as CWE-613, insufficient session expiration. CISA describes predictable or reusable station-session identifiers that allow multiple endpoints to use the same session identifier. The newest connection can shadow or replace the legitimate station connection. CVSS 3.1 is 7.3, network exploitable, low complexity, no privileges, no user interaction.
Likely exposure
Exposure is most relevant to organizations using Chargemap-connected charging stations or relying on Chargemap’s backend services. The source bundle lists Chargemap chargemap.com as affected across all versions, but also includes an inconsistent default status. Validate directly with Chargemap and CISA’s advisory before making scope decisions.
Exploitation context
The vulnerability is remotely reachable over the network and does not require credentials or user interaction according to the CVSS vector. CISA and the CVE description describe session hijacking, session shadowing, command interception, and denial-of-service potential. The source bundle marks KEV as false, and no cited source states active exploitation.
Researcher notes
Evidence is limited to the CVE, CISA advisory references, and CSAF link in the bundle. No public exploit status, patch version, or detailed vendor mitigation is provided here. Avoid assuming all deployments are affected until Chargemap or CISA clarifies scope and fixed status.
Mitigation direction
- Review CISA advisory ICSA-26-057-05 for vendor-specific updates.
- Contact Chargemap support for confirmed remediation or configuration guidance.
- Do not assume a patch exists unless Chargemap or CISA confirms one.
- Monitor for duplicate connections using the same charging station identifier.
- Prioritize compensating monitoring for operationally critical charging sites.
Validation and detection
- Inventory charging stations and services integrated with Chargemap.
- Confirm whether your environment uses the affected WebSocket backend.
- Review backend logs for repeated station identifier reuse.
- Look for legitimate station connections being displaced unexpectedly.
- Track CISA CSAF and Chargemap support pages for status changes.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-613: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-25711 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L3.93.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.3HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Insufficient Session Expiration
Insufficient Session Expiration represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.