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Security Advisory; NCSC-2026-0346 [1.0.1]

Security Advisory
NCSC-2026-0346 [1.0.1]
Publicatie
08-09-2026 15:49 (Europe/Amsterdam)
Prioriteit
Normaal
Betreft
Kwetsbaarheden verholpen in Siemens producten

Revisies

Versie Datum Opmerking
1.0.1 08-09-2026 13:49 Inschaling stond abusievelijk op Medium/Medium, is aangepast naar Medium/High.
1.0.0 08-09-2026 13:46 Initiele versie Bekijken

Kenmerken

  • Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • Relative Path Traversal
  • Path Traversal: '.../...//'
  • Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  • Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • Improper Control of Generation of Code ('Code Injection')
  • Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • Stack-based Buffer Overflow
  • Out-of-bounds Read
  • Improper Neutralization of Delimiters
  • Integer Overflow or Wraparound
  • Insertion of Sensitive Information Into Debugging Code
  • Least Privilege Violation
  • Authentication Bypass Using an Alternate Path or Channel
  • Missing Authentication for Critical Function
  • Cleartext Transmission of Sensitive Information
  • Insufficient Entropy
  • Uncontrolled Search Path Element
  • Unrestricted Upload of File with Dangerous Type
  • Use of Uninitialized Variable
  • NULL Pointer Dereference
  • Active Debug Code
  • Download of Code Without Integrity Check
  • Unverified Password Change
  • Weak Password Recovery Mechanism for Forgotten Password
  • Incorrect Resource Transfer Between Spheres
  • Incorrect Permission Assignment for Critical Resource
  • Allocation of Resources Without Limits or Throttling
  • Out-of-bounds Write
  • Use of Out-of-range Pointer Offset
  • Initialization of a Resource with an Insecure Default
  • Improper Validation of Consistency within Input

Omschrijving

Siemens heeft kwetsbaarheden verholpen in diverse producten als Desigo, Reyrolle, SIMATIC, SCALANCE, SINAMICS en Siveillance.

De kwetsbaarheden stellen een kwaadwillende in staat aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade:

  • Denial-of-Service (DoS)
  • Manipulatie van gegevens
  • Omzeilen van een beveiligingsmaatregel
  • (Remote) code execution (root/admin rechten)
  • (Remote) code execution (gebruikersrechten)
  • Toegang tot gevoelige gegevens
  • Verhogen van rechten

De kwaadwillende heeft hiervoor toegang nodig tot de productieomgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.

Oplossingen

De betrokken leveranciers hebben updates uitgebracht om de genoemde kwetsbaarheden te verhelpen. Zie bijgevoegde referenties voor meer informatie.

Referenties

CVE's

Producten

Siemens
CPCI85 Central Processing/Communication
Desigo CC ClickOnce Client V6
Desigo CC ClickOnce Client V7
Desigo CC Flex Client V6
Desigo CC Flex Client V7
Desigo CC Installed Client V6
Desigo CC Installed Client V7
Desigo CC family V5.0
Desigo CC family V5.1
Desigo CC family V6
Desigo CC family V7
Desigo CC family V8
Desigo CC family V9
Industrial Edge Management
Reyrolle 7SR5
SCALANCE LPE9403
SIMATIC AX Runtime Core Linux Common Debian
SIMATIC AX Runtime Core Linux Common Debian arm64
SIMATIC AX Runtime Core Linux Platform Container Common Debian Development
SIMATIC AX Runtime Core Linux VMWare Development
SIMATIC CN 4100
SIMATIC Field PG M5
SIMATIC Field PG M6
SIMATIC HMI Basic Panels
SIMATIC HMI Comfort Panels
SIMATIC IPC Industrial Edge Device OS (IED-OS)
SIMATIC PDM Maintenance Station V5.0
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
SIMATIC WinCC
SIMATIC eaSie Core Package
Simatic IOT2050 Firmware
Siplant
Siveillance Control Pro V3.0
Siveillance Control Pro V4.0
Siveillance Control V3.0
Siveillance Control V4.0
Teamcenter V2412
Teamcenter V2506
Teamcenter V2512
Teamcenter V2606
sicore_base_system
simove Fleet Manager

Disclaimer

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.