CVE-2025-25270

criticalpriority · track · 0EPSS 0.008 · 55 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.75% (55th) EPSS

CVSS 9.8 · critical

Is it mine?

20 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

An unauthenticated remote attacker can alter the device configuration in a way to get remote code execution as root with specific configurations.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedphoenix_contact_psirt
Phoenix Contact strongly recommends to upgrade to firmware version 1.7.3 which fixes these vulnerabilities.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · info@cert.vde.comexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · Phoenix Contact PSIRT DE

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-913USCWE-913USCWE-913US

affected products (20)

Products and version ranges known to be affected.

CHARX SEC-30000.0.0 → 1.7.3enisa_euvdEU
CHARX SEC-30500.0.0 → 1.7.3enisa_euvdEU
CHARX SEC-31000.0.0 → 1.7.3enisa_euvdEU
CHARX SEC-31500.0.0 → 1.7.3enisa_euvdEU
Phoenix Contact GmbH & Co. KG CHARX SEC-3000≤ 1.7.3fstec_bduRU
Phoenix Contact GmbH & Co. KG CHARX SEC-3050≤ 1.7.3fstec_bduRU
Phoenix Contact GmbH & Co. KG CHARX SEC-3100≤ 1.7.3fstec_bduRU
Phoenix Contact GmbH & Co. KG CHARX SEC-3150≤ 1.7.3fstec_bduRU
phoenixcontact charx sec-3000 firmware< 1.7.3nvdUScpe:2.3:o:phoenixcontact:charx_sec-3000_firmware:*:*:*:*:*:*:*:*
phoenixcontact charx sec-3050 firmware< 1.7.3nvdUScpe:2.3:o:phoenixcontact:charx_sec-3050_firmware:*:*:*:*:*:*:*:*
phoenixcontact charx sec-3100 firmware< 1.7.3nvdUScpe:2.3:o:phoenixcontact:charx_sec-3100_firmware:*:*:*:*:*:*:*:*
phoenixcontact charx sec-3150 firmware< 1.7.3nvdUScpe:2.3:o:phoenixcontact:charx_sec-3150_firmware:*:*:*:*:*:*:*:*
FW 1.7.3 installed on CHARX SEC-3000all versionsfixedphoenix_contact_psirtDE
FW 1.7.3 installed on CHARX SEC-3050all versionsfixedphoenix_contact_psirtDE
FW 1.7.3 installed on CHARX SEC-3100all versionsfixedphoenix_contact_psirtDE
FW 1.7.3 installed on CHARX SEC-3150all versionsfixedphoenix_contact_psirtDE
FW <1.7.3 installed on CHARX SEC-3000all versionsphoenix_contact_psirtDE
FW <1.7.3 installed on CHARX SEC-3050all versionsphoenix_contact_psirtDE
FW <1.7.3 installed on CHARX SEC-3100all versionsphoenix_contact_psirtDE
FW <1.7.3 installed on CHARX SEC-3150all versionsphoenix_contact_psirtDE

advisories (1)

Vendor and ecosystem advisories describing this.

VDE-2025-019Phoenix Contact: Security Advisory for CHARX SEC-3xxx charging controllers2025-07-08csaf · phoenix_contact_psirtDE
Multiple vulnerabilities in the firmware of CHARX SEC-3xxx charging controllers have been discovered. **Update Version 1.1.0:** Updated the reporting credits for CVE-2025-25271.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd phoenix_contact_psirt NVD CVE.org MITRE

published 2025-07-08modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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