Impacts critical energy/transport infrastructure; affects widely deployed OCPP networks, potentially disrupting charging services.
CVE-2026-25192
Unauthenticated OCPP WebSocket allows charger impersonation and backend data manipulation.
Is CVE-2026-25192 being exploited?
Not confirmed. CVE-2026-25192 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.48% probability of exploitation in the next 30 days.
How severe is CVE-2026-25192?
CVE-2026-25192 is rated Critical with a CVSS score of 9.3. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-25192?
Not known from our data. No patch reference has been recorded for CVE-2026-25192, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-25192 affect?
CVE-2026-25192 affects OCPP-based charging stations, OCPP backend services. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-25192?
Require WebSocket auth (mTLS), strict access control, credential rotation, monitor for anomalies.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated access to OCPP WebSocket enables impersonation of chargers, controlling devices, and corrupting backend charging data.
Patch when possible
- affectedAll versions
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.