INFORMATION DISCLOSURE VIA CURL REQUESTS (OCPP)
Priority LOW 24CWE-201Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-201.
Summary
As the service interaction is performed without authentication, an attacker with some knowledge of the protocol could obtain information about the charger via OCPP v1.6.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00247 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-22539
- 2026-10-03 Alias added: GHSA-5c9g-c5m4-vmrj
References
More EFACEC vulnerabilities
- TI-2026-18112 DENIAL OF SERVICE FOR CONCURRENT CONNECTIONS ON TELNET CVSS 4.0CRITICAL 9.2
- TI-2026-18110 DENIAL OF SERVICE VIA ARP PACKETS CVSS 4.0CRITICAL 9.2
- TI-2026-18114 EXCHANGE OF CREDENTIALS IN CLEAR TEXT CVSS 4.0HIGH 8.7
- TI-2023-27653 Uncontrolled Resource Consumption in EFACEC BCU 500 CVSS 3.1CRITICAL 9.6
- TI-2026-18111 DENIAL OF SERVICE VIA ICMP PACKETS CVSS 4.0HIGH 8.2
- TI-2026-18106 FRAIL SECURITY IN MQTT PROTOCOL ALLOWS AN ATTACKER MODIFY CRITICAL PARAMETERS CVSS 4.0HIGH 8.9
Sources
- CVE-2026-22539 · CVE Program
- CVE-2026-22539 · NVD
- FIRST EPSS
- GHSA-5c9g-c5m4-vmrj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences