ID

VAR-202505-1586


CVE

CVE-2025-31929


TITLE

Siemens VersiCharge AC Series EV Charger M0 Firmware Arbitrary Code Execution Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-10446

DESCRIPTION

A vulnerability has been identified in IEC 1Ph 7.4kW Child socket (8EM1310-2EH04-0GA0) (All versions), IEC 1Ph 7.4kW Child socket/ shutter (8EM1310-2EN04-0GA0) (All versions), IEC 1Ph 7.4kW Parent cable 7m (8EM1310-2EJ04-3GA1) (All versions), IEC 1Ph 7.4kW Parent cable 7m incl. SIM (8EM1310-2EJ04-3GA2) (All versions), IEC 1Ph 7.4kW Parent socket (8EM1310-2EH04-3GA1) (All versions), IEC 1Ph 7.4kW Parent socket incl. SIM (8EM1310-2EH04-3GA2) (All versions), IEC 1Ph 7.4kW Parent socket/ shutter (8EM1310-2EN04-3GA1) (All versions), IEC 1Ph 7.4kW Parent socket/ shutter SIM (8EM1310-2EN04-3GA2) (All versions), IEC 3Ph 22kW Child cable 7m (8EM1310-3EJ04-0GA0) (All versions), IEC 3Ph 22kW Child socket (8EM1310-3EH04-0GA0) (All versions), IEC 3Ph 22kW Child socket/ shutter (8EM1310-3EN04-0GA0) (All versions), IEC 3Ph 22kW Parent cable 7m (8EM1310-3EJ04-3GA1) (All versions), IEC 3Ph 22kW Parent cable 7m incl. SIM (8EM1310-3EJ04-3GA2) (All versions), IEC 3Ph 22kW Parent socket (8EM1310-3EH04-3GA1) (All versions), IEC 3Ph 22kW Parent socket incl. SIM (8EM1310-3EH04-3GA2) (All versions), IEC 3Ph 22kW Parent socket/ shutter (8EM1310-3EN04-3GA1) (All versions), IEC 3Ph 22kW Parent socket/ shutter SIM (8EM1310-3EN04-3GA2) (All versions), IEC ERK 3Ph 22 kW Child cable 7m (8EM1310-3FJ04-0GA0) (All versions), IEC ERK 3Ph 22 kW Child cable 7m (8EM1310-3FJ04-0GA1) (All versions), IEC ERK 3Ph 22 kW Child cable 7m (8EM1310-3FJ04-0GA2) (All versions), IEC ERK 3Ph 22 kW Child socket (8EM1310-3FH04-0GA0) (All versions), IEC ERK 3Ph 22 kW Parent socket (8EM1310-3FH04-3GA1) (All versions), IEC ERK 3Ph 22 kW Parent socket incl. SI (8EM1310-3FH04-3GA2) (All versions), UL Commercial Cellular 48A NTEP (8EM1310-5HF14-1GA2) (All versions), UL Commercial Child 40A w/ 15118 HW (8EM1310-4CF14-0GA0) (All versions), UL Commercial Child 48A BA Compliant (8EM1315-5CG14-0GA0) (All versions), UL Commercial Child 48A w/ 15118 HW (8EM1310-5CF14-0GA0) (All versions), UL Commercial Parent 40A with Simcard (8EM1310-4CF14-1GA2) (All versions), UL Commercial Parent 48A (USPS) (8EM1317-5CG14-1GA2) (All versions), UL Commercial Parent 48A BA Compliant (8EM1315-5CG14-1GA2) (All versions), UL Commercial Parent 48A with Simcard BA (8EM1310-5CF14-1GA2) (All versions), UL Commercial Parent 48A, 15118, 25ft (8EM1310-5CG14-1GA1) (All versions), UL Commercial Parent 48A, 15118, 25ft (8EM1314-5CG14-2FA2) (All versions), UL Commercial Parent 48A, 15118, 25ft (8EM1315-5HG14-1GA2) (All versions), UL Commercial Parent 48A,15118 25ft Sim (8EM1310-5CG14-1GA2) (All versions), UL Resi High End 40A w/15118 Hw (8EM1312-4CF18-0FA3) (All versions), UL Resi High End 48A w/15118 Hw (8EM1312-5CF18-0FA3) (All versions), VersiCharge Blue™ 80A AC Cellular (8EM1315-7BG16-1FH2) (All versions). Affected devices do not contain an Immutable Root of Trust in M0 Hardware. An attacker with physical access to the device could use this to execute arbitrary code. VersiCharge AC Series electric vehicle charging station is an electric vehicle charging device launched by Siemens, suitable for various application scenarios, including workplaces, retail, parking lots, multi-unit residential, public charging and home charging. Siemens VersiCharge AC Series EV charger M0 firmware has an arbitrary code execution vulnerability

Trust: 1.44

sources: NVD: CVE-2025-31929 // CNVD: CNVD-2025-10446

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-10446

AFFECTED PRODUCTS

vendor:siemensmodel:versicharge ac seriesscope:eqversion:v1.1

Trust: 0.6

sources: CNVD: CNVD-2025-10446

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com: CVE-2025-31929
value: MEDIUM

Trust: 1.0

CNVD: CNVD-2025-10446
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-10446
severity: MEDIUM
baseScore: 4.0
vectorString: AV:L/AC:H/AU:N/C:N/I:C/A:N
accessVector: LOCAL
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: NONE
integrityImpact: COMPLETE
availabilityImpact: NONE
exploitabilityScore: 1.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

productcert@siemens.com: CVE-2025-31929
baseSeverity: MEDIUM
baseScore: 4.2
vectorString: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector: PHYSICAL
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: NONE
exploitabilityScore: 0.5
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-10446 // NVD: CVE-2025-31929

PROBLEMTYPE DATA

problemtype:CWE-1326

Trust: 1.0

sources: NVD: CVE-2025-31929

EXTERNAL IDS

db:NVDid:CVE-2025-31929

Trust: 1.6

db:SIEMENSid:SSA-556937

Trust: 1.6

db:CNVDid:CNVD-2025-10446

Trust: 0.6

sources: CNVD: CNVD-2025-10446 // NVD: CVE-2025-31929

REFERENCES

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

Trust: 1.6

sources: CNVD: CNVD-2025-10446 // NVD: CVE-2025-31929

SOURCES

db:CNVDid:CNVD-2025-10446
db:NVDid:CVE-2025-31929

LAST UPDATE DATE

2025-05-23T23:18:06.886000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-10446date:2025-05-22T00:00:00
db:NVDid:CVE-2025-31929date:2025-05-13T19:35:18.080

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-10446date:2025-05-14T00:00:00
db:NVDid:CVE-2025-31929date:2025-05-13T10:15:24.477