Security readout for executives and security teams
Plain-English summary
CVE-2026-27773 concerns SWITCH EV/swtchenergy.com charging station authentication identifiers being visible through web-based mapping platforms. This is a credential exposure issue, not a confirmed outage or malware event. Business urgency is moderate: exposed identifiers can increase risk of unauthorized access or manipulation, but public sources do not report active exploitation.
Executive priority
Treat as a moderate operational technology exposure. Prioritize confirmation if your organization operates SWITCH EV chargers, publishes charger maps, or depends on charging availability for customers, tenants, fleets, or revenue operations.
Technical view
The CVE maps to CWE-522, insufficiently protected credentials. CISA/CVE describe publicly accessible charging station authentication identifiers. CVSS 4.0 is 6.9: network-accessible, low complexity, no privileges or user interaction, with limited confidentiality and integrity impact and no stated availability impact.
Likely exposure
Organizations using SWITCH EV/swtchenergy.com charging infrastructure should assess exposure, especially where station data is published through web mapping platforms. The source bundle lists swtchenergy.com “all versions,” but product/version details are sparse, so confirm scope with SWITCH EV and CISA guidance.
Exploitation context
No source in the bundle reports active exploitation, and the CVE is not listed as KEV. The main risk is that unauthenticated public access to authentication identifiers may help unauthorized parties interact with charging systems, depending on how those identifiers are used.
Researcher notes
Evidence is limited to the CVE/CISA description and references. Do not assume exploitability beyond identifier exposure without testing in an authorized environment. Key research questions are identifier sensitivity, authentication role, exposure path, and whether vendor remediation changes public map behavior.
Mitigation direction
- Review CISA ICSA-26-057-06 and SWITCH EV guidance for current remediation.
- Contact SWITCH EV for fixes, configuration guidance, or credential rotation instructions.
- Remove authentication identifiers from public mapping data where operationally possible.
- Rotate exposed identifiers or credentials if the vendor confirms they are sensitive.
- Monitor charging-management logs for unusual station authentication or configuration activity.
Validation and detection
- Inventory SWITCH EV charging assets and swtchenergy.com integrations.
- Check public map views for station authentication identifiers or sensitive tokens.
- Confirm exposed identifiers cannot authenticate or authorize station actions.
- Verify vendor-provided remediation or configuration changes are applied.
- Recheck public mapping platforms after changes for residual exposure.
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-522: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. 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-2026-27773 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
- Medium
- CVSS
- 6.9 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
6.9MediumVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
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.
Insufficiently Protected Credentials
Insufficiently Protected Credentials represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.