CVE-2020-12499

mediumPriorität · verfolgen · 29EPSS 0.004 · 34. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.40% (34th) EPSS

CVSS 4.4 · medium

Is it mine?

20 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · nvd · phoenix_contact_psirt

EPSS · bewertet 2026-10-27

In PHOENIX CONTACT PLCnext Engineer version 2020.3.1 and earlier an improper path sanitation vulnerability exists on import of project files.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenPLCnext Engineerphoenix_contact_psirt
Phoenix Contact strongly recommends updating to the latest version PLCnext Enineer 2020.6, which fixes this vulnerability.
Behobenpilz_psirt
Use the current Version 7.10 of the Software CodeMeter Runtime, available via the manufacturer's website. https://www.wibu.com/de/support/anwendersoftware/anwendersoftware.html Only use the Software CodeMeter Runtime as Client. The software tools named under affected products use the Software CodeMeter Runtime as Client in their default setting. Pilz also recommends using a local firewall to limit unwanted access to the network ser- vices of the device with Software CodeMeter Runtime installed.
MitigationPLCnext Engineerphoenix_contact_psirt
We strongly recommend customers to exchange project files only using secure file exchange services. Project files should not be exchanged via unencrypted email. Users should avoid importing project files from unknown source and exchange or store project files together with a checksum to ensure their integrity.

cvss

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

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 4.4–9.8

v2.04.4mediumAV:L/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 3.4 · Auswirkung 6.4

v3.17.3highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 1.3 · Auswirkung 5.9

v3.18.2highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.2highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:Hsecondary · info@cert.vde.comAusnutzbarkeit 1.5 · Auswirkung 6

v3.18.2highCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:Hsecondary · Phoenix Contact PSIRT DE

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

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-22USprimärCWE-22USCWE-805US

betroffene Produkte (20)

Betroffene Produkte und Versionsbereiche.

PHOENIX CONTACT PLCnext Engineer≤ unspecified ≤2020.3.1enisa_euvdEU
phoenixcontact plcnext engineer≤ 2020-3-1nvdUScpe:2.3:a:phoenixcontact:plcnext_engineer:*:*:*:*:*:*:*:*
PHOENIX CONTACT PLCnext Engineeralle Versionenfixedphoenix_contact_psirtDE
PHOENIX CONTACT PLCnext Engineer≤ 2020.3.1phoenix_contact_psirtDE
PHOENIX CONTACT Software PLCnext Engineer 2020.6alle Versionenfixedphoenix_contact_psirtDE
PHOENIX CONTACT Software PLCnext Engineer <=2020.3.1≤ 2020.3.1phoenix_contact_psirtDE
Software CodeMeter Runtime 7.10 external component of Software CODESYS DevSys <=V3 3.5.12alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime 7.10 external component of Software Live Video Server <=1.1.0alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime 7.10 external component of Software PAS4000 <=1.21.1alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime 7.10 external component of Software PASloto <=1.1.3alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime 7.10 external component of Software PASvisu <=1.9.0alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime 7.10 external component of Software PNOZsigma <=1.3.0alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime 7.10 external component of Software SafetyEYE 3.0.0<=3.0.1alle Versionenfixedpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software CODESYS DevSys <=V3 3.5.12alle Versionenpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software CodeMeter Runtime <6.90alle Versionenpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software Live Video Server <=1.1.0alle Versionenpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software PAS4000 <=1.21.1alle Versionenpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software PASvisu <=1.9.0alle Versionenpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software PNOZsigma <=1.3.0alle Versionenpilz_psirtDE
Software CodeMeter Runtime <6.90 external component of Software SafetyEYE 3.0.0<=3.0.1alle Versionenpilz_psirtDE

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

VDE-2020-025PHOENIX CONTACT: Improper path sanitation on import of project files in PLCnext Engineer2020-07-21csaf · phoenix_contact_psirtDE
The build settings of a PLCnext Engineer project (.pcwex) can be manipulated in a way that can result in the execution of remote code. The attacker needs to get access to a PLCnext Engineer project to be able to manipulate files inside. Additionally, the files of the remote code need to be transferred to a location which can be accessed by the PC that runs PLCnext Engineer. When PLCnext Engineer runs a build process of the manipulated project the remote code can be executed.
VDE-2020-033Pilz: Multiple products prone to WIBU-SYSTEMS CodeMeter vulnerabilities2020-09-10csaf · pilz_psirtDE
A number of Pilz software tools use the Software CodeMeter Runtime application from WIBU-SYSTEMS AG to manage licences. This application contains a number of vulnerabilities, which enable an attacker to change and falsify a licence file, prevent normal operation of Code- Meter (Denial-of-Service) and potentially execute arbitrary code.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd nvd phoenix_contact_psirt pilz_psirt NVD CVE.org MITRE

veröffentlicht 2020-07-21geändert 2026-06-17

verwandt (12,529)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-104286US	—OT kritisch	4.57% (92nd)	KEV	2026-10-01
An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail…
CVE-2026-93616US	—OT kritisch	91.6% (100th)	KEV	2026-09-22
A directory traversal and file upload vulnerability allows an unauthenticated attacker to upload and execute arbitrary scripts on Check Point Management Server.
CVE-2026-85706US	—OT kritisch	97.4% (100th)	KEV	2026-09-12
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.11.12, 19.0 before 19.0.9, 19.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2…
CVE-2026-66384US	—OT kritisch	0.66% (52nd)	KEV	2026-08-12
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
CVE-2026-59310US	—OT kritisch	2.56% (85th)	KEV	2026-07-30
VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code.

+12524 weitere

Referenzen (5)

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