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Beveilingsadvies; NCSC-2026-0147 [1.0.0]

Beveiligingsadvies
NCSC-2026-0147 [1.0.0]
Publicatie
13-05-2026 08:33 (Europe/Amsterdam)
Prioriteit
Normaal
Betreft
Kwetsbaarheden verholpen in Siemens-producten

Kenmerken

  • Improper Input Validation
  • Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • Relative 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 Neutralization of Argument Delimiters in a Command ('Argument Injection')
  • Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  • Improper Neutralization of CRLF Sequences ('CRLF Injection')
  • Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
  • Improper Restriction of Operations within the Bounds of a Memory Buffer
  • Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • Stack-based Buffer Overflow
  • Heap-based Buffer Overflow
  • Out-of-bounds Read
  • Improper Validation of Array Index
  • Incorrect Calculation of Buffer Size
  • Improper Neutralization of Escape, Meta, or Control Sequences
  • Integer Overflow or Wraparound
  • Integer Underflow (Wrap or Wraparound)
  • Exposure of Sensitive Information to an Unauthorized Actor
  • Observable Discrepancy
  • Observable Timing Discrepancy
  • Improper Check for Dropped Privileges
  • Insecure Inherited Permissions
  • Improper Access Control

Omschrijving

Siemens heeft kwetsbaarheden verholpen in verschillende (OT-)producten. Het gaat onder andere om producten in de Siemens RUGGEDCOM-, SCALANCE-, SIMATIC-, SIMIT-, SINAMICS-, SIPROTEC-, SENTRON- en Solid Edge-productreeksen.

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

  • Denial-of-Service (DoS)
  • Manipulatie van gegevens
  • (Remote) code execution
  • Toegang tot gevoelige gegevens
  • Verhogen van rechten

Voor succesvol misbruik van de genoemde kwetsbaarheden moet de kwaadwillende (netwerk)toegang hebben tot het kwetsbare product. Het is goed gebruik een dergelijke producten niet publiek toegankelijk te hebben.

Oplossingen

Siemens heeft beveiligingsupdates uitgebracht om de kwetsbaarheden te verhelpen. Voor de kwetsbaarheden waar nog geen updates voor zijn, heeft Siemens mitigerende maatregelen gepubliceerd om de risico's zoveel als mogelijk te beperken. Zie de bijgevoegde referenties voor meer informatie.

Referenties

CVE's

Producten

Siemens
IE/PB-Link Firmware (OS)
IE/PB-link Firmware
Opcenter RDnL
RUGGEDCOM ROX II
RUGGEDCOM ROX II Family
RUGGEDCOM ROX II family
SCALANCE M-800
SCALANCE M-800 family
SCALANCE SC-600
SCALANCE SC-600 Family
SCALANCE SC-600 family
SCALANCE W-700 IEEE 802.11n family
SCALANCE X-200 series firmware
SCALANCE X-300 Series Firmware
SCALANCE XM-400
SCALANCE XM-400 Family
SCALANCE XM-400 family
SCALANCE XR-500 Family
SCALANCE XR-500 family
SIMATIC CFU DIQ
SIMATIC CFU PA
SIMATIC ET 200 SP Firmware
SIMATIC HMI Unified Comfort Panels
SIMATIC HMI Unified Comfort Panels Firmware
SIMATIC HMI Unified Comfort Panels family
SIMATIC S7
SIMATIC S7-1500
SIMATIC S7-300
SIMATIC S7-410
SIMIT
SINAMICS G115D
SINAMICS G130
SINAMICS S110
SINAMICS S150
SIPROTEC 5
Scalance W-700 Ieee 80211N Family
Scalance X-200 Firmware
Scalance X-300
Sentron PAC
Simatic S7-400 Firmware
Simcenter Femap
Sinamics G120
Sinamics S120
Solid Edge SE2026
Teamcenter
Siemens AG
SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8

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.