CVE-2025-41669

highPriorität · verfolgen · 0EPSS 0.002 · 12. PerzentilDEEU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (12th) EPSS

CVSS 8.8 · high

Is it mine?

41 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · phoenix_contact_psirt

EPSS · bewertet 2026-10-27

The Web-based Management allows a remote low privileged Engineer user to install additional APPs on the device downloaded from the PLCnext Store without implementing any data verification mechanism, leading to the capability for an Engineer user to reach arbitrary code execution with root privileges on the PLC device. A successful exploitation may allow to install a manipulated APP package, potentially impacting integrity and availability of the PLCnext Control.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

Behobenphoenix_contact_psirt
Update to PLCnext firmware version 2026.0.3 or later where APP signature verification is enforced by default. Check regularly for firmware updates and apply them as soon as they are available for the specific device.
Mitigationphoenix_contact_psirt
For firmware versions prior to 2026.0.3 apps are installed via WBM (APP Manager) without enforced authenticity validation. Verify the SHA-256 checksum provided by the PLCnext Store manually before installing an APP. Restrict WBM access to trusted IP ranges via the firewall and protect Engineer credentials. Monitor APP lifecycle security notifications locally or via a central Syslog server. If APPs are not required, disable the APP Manager service via the WBM System Services page to eliminate an unnecessary attack vector. Starting with firmware version 2026.0.3, APP signature verification is enabled by default and only signed apps can be installed.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.3–8.8

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · info@cert.vde.comAusnutzbarkeit 2.8 · Auswirkung 5.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · Phoenix Contact PSIRT DE

v4.08.7highCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.08.7highCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · info@cert.vde.com

v4.06.3mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-347USCWE-347US

betroffene Produkte (41)

Betroffene Produkte und Versionsbereiche.

PHOENIX CONTACT AXC F 11520.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT AXC F 12520.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT AXC F 2000 EA0.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT AXC F 21520.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT AXC F 31520.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT BPC 9102S0.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT EPC 15220.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT RFC 4072R0.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT RFC 4072S0.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT VL3 UPC 2440 EDGE0.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT VPLCNEXT CONTROL 10000.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT VPLCNEXT CONTROL 20000.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT VPLCNEXT CONTROL 30000.0.0 → 2026.0.3enisa_euvdEU
PHOENIX CONTACT VPLCNEXT CONTROL 5000.0.0 → 2026.0.3enisa_euvdEU
Firmware 2026.0.3 installed on AXC F 1152alle Versionenfixedphoenix_contact_psirtDE
Firmware 2026.0.3 installed on AXC F 1252alle Versionenfixedphoenix_contact_psirtDE
Firmware 2026.0.3 installed on AXC F 2000 EAalle Versionenfixedphoenix_contact_psirtDE
Firmware 2026.0.3 installed on AXC F 2152alle Versionenfixedphoenix_contact_psirtDE
Firmware 2026.0.3 installed on AXC F 3152alle Versionenfixedphoenix_contact_psirtDE
Firmware 2026.0.3 installed on BPC 9102Salle Versionenfixedphoenix_contact_psirtDE

20 von 41 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

VDE-2026-050Phoenix Contact: PLCnext Firmware Security Issues Related to APPs and Configuration Files2026-05-27csaf · phoenix_contact_psirtDE
This advisory addresses security issues in PLCnext firmware versions prior to 2026.0.3 that are related to APP handling and the processing of configuration files. The identified vulnerabilities affect APP installation authenticity as well as the handling of configuration data in writable directories. Successful exploitation may allow authenticated attackers with different privilege levels to compromise integrity, availability, and system security of affected PLCnext Control. Both issues are resolved starting with PLCnext firmware version 2026.0.3.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd phoenix_contact_psirt NVD CVE.org MITRE

veröffentlicht 2026-05-27geändert 2026-06-17

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan