HighCVE-2019-13946

    Siemens Development/Evaluation Kits for PROFINET IO: Uncontrolled Resource Consumption (CVE-2019-13946)

    Published Sources: CVE.org

    What is affected, what to do

    Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack.

    Update profinet_driver to version 2.1.

    Affected
    • Siemens Development/Evaluation Kits for PROFINET IO eq All Versions < V4.5..All Versions < V4.5
    • Siemens Development/Evaluation Kits for PROFINET IO eq All Versions < V4.6..All Versions < V4.6
    • Siemens PROFINET Driver for Controller eq All Versions < V2.1..All Versions < V2.1
    • Siemens RUGGEDCOM RM1224 family eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M804PB eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M812-1 ADSL-Router eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M816-1 ADSL-Router eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M826-2 SHDSL-Router eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M874-2 eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M874-3 eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M876-3 eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M876-3 (ROK) eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M876-4 (EU) eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE M876-4 (NAM) eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE S615 LAN-Router eq All versions < V4.3..All versions < V4.3
    • Siemens SCALANCE W-700 IEEE 802.11n family eq All versions <= V6.0.1..All versions <= V6.0.1
    • Siemens SCALANCE X200-4P IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X201-3P IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X201-3P IRT PRO eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X202-2IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X202-2P IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X202-2P IRT PRO eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X204-2 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X204-2FM eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X204-2LD eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X204-2LD TS eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X204-2TS eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X204IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X204IRT PRO eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE X206-1 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X206-1LD eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X208 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X208PRO eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X212-2 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X212-2LD eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X216 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X224 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE X302-7 EEC (230V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (230V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (24V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (24V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (2x 230V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (2x 230V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (2x 24V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X302-7 EEC (2x 24V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X304-2FE eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X306-1LD FE eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (230V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (230V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (24V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (24V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (2x 230V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (2x 230V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (2x 24V, coated) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-2 EEC (2x 24V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-3 eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X307-3LD eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2 eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2LD eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2LH eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2LH+ eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2M eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2M PoE eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X308-2M TS eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X310 eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X310FE eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X320-1 FE eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X320-1-2LD FE eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE X408-2 eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XB-200 family eq All Versions < V3.0..All Versions < V3.0
    • Siemens SCALANCE XC-200 eq All Versions < V3.0..All Versions < V3.0
    • Siemens SCALANCE XF-200BA eq All Versions < V3.0..All Versions < V3.0
    • Siemens SCALANCE XF201-3P IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE XF202-2P IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE XF204 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE XF204-2 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE XF204-2BA IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE XF204IRT eq All Versions < V5.3..All Versions < V5.3
    • Siemens SCALANCE XF206-1 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE XF208 eq All versions < V5.2.5..All versions < V5.2.5
    • Siemens SCALANCE XM-400 family eq All Versions < V6.0..All Versions < V6.0
    • Siemens SCALANCE XP-200 eq All Versions < V3.0..All Versions < V3.0
    • Siemens SCALANCE XR-300WG family eq All Versions < V3.0..All Versions < V3.0
    • Siemens SCALANCE XR-500 family eq All Versions < V6.0..All Versions < V6.0
    • Siemens SCALANCE XR324-12M (230V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-12M (230V, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-12M (24V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-12M (24V, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-12M TS (24V) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (24V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (24V, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (2x 24V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M EEC (2x 24V, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M PoE (230V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M PoE (230V, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M PoE (24V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M PoE (24V, ports on rear) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SCALANCE XR324-4M PoE TS (24V, ports on front) eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SIMATIC CP 1616 and CP 1604 eq All Versions < V2.8..All Versions < V2.8
    • Siemens SIMATIC CP 343-1 eq All versions..All versions
    • Siemens SIMATIC CP 343-1 Advanced eq All versions..All versions
    • Siemens SIMATIC CP 343-1 ERPC eq All versions..All versions
    • Siemens SIMATIC CP 343-1 Lean eq All versions..All versions
    • Siemens SIMATIC CP 443-1 OPC UA eq All versions..All versions
    • Siemens SIMATIC ET 200AL IM 157-1 PN eq All versions..All versions
    • Siemens SIMATIC ET 200M IM 153-4 PN IO HF (incl. SIPLUS variants) eq All versions..All versions
    • Siemens SIMATIC ET 200M IM 153-4 PN IO ST (incl. SIPLUS variants) eq All versions..All versions
    • Siemens SIMATIC ET 200pro IM 154-4 PN HF eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 16DI, DC24V, 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 16DO DC24V/1,3A, 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 4AO U/I 4xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8 DIO, DC24V/1,3A, 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8 DO, DC24V/2A, 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8AI RTD/TC 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8AI; 4 U/I; 4 RTD/TC 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8DI, DC24V, 4xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8DI, DC24V, 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8DO, DC24V/0,5A, 4xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 4xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 8xM12 eq All versions..All versions
    • Siemens SIMATIC ET200ecoPN eq All versions..All versions
    • Siemens SIMATIC ET200S (incl. SIPLUS variants) eq All versions..All versions
    • Siemens SIMATIC PN/PN Coupler (incl. SIPLUS NET variants) eq All Versions..All Versions
    • Siemens SIMATIC RF180C eq All versions..All versions
    • Siemens SIMATIC RF182C eq All versions..All versions
    • Siemens SIMATIC RF600R family eq All versions < V3..All versions < V3
    • Siemens SIMOTION C eq All versions < V4.5..All versions < V4.5
    • Siemens SIMOTION D eq All versions < V4.5..All versions < V4.5
    • Siemens SIMOTION P eq All versions < V4.5..All versions < V4.5
    • Siemens SINAMICS DCP eq All Versions < V1.3..All Versions < V1.3
    • Siemens SIPLUS NET CP 343-1 eq All versions..All versions
    • Siemens SIPLUS NET CP 343-1 Advanced eq All versions..All versions
    • Siemens SIPLUS NET CP 343-1 Lean eq All versions..All versions
    • Siemens SIPLUS NET SCALANCE X308-2 eq All versions < V4.1.4..All versions < V4.1.4
    • Siemens SOFTNET-IE PNIO eq All versions..All versions

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    7.5

    Priority

    XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

    Source: Vendor (CNA), CVSS v3

    7.5

    CVSS v3

    Severity High on the scale from 0 to 10.

    Source: CVE.org

    1.5 %

    EPSS score

    Moderate — model estimates 1-10% exploitation likelihood.

    Source: FIRST EPSS, percentile 73.5

    Show all metrics
    Severity
    High
    Priority (0–325)

    The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?

    Read in glossary
    80.72 Methodology
    Exploit maturity

    An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.

    Read in glossary
    no public PoC known
    XIEM Effective CVSS

    XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.

    Read in glossary
    7.5 Methodology
    CVSS v3

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    7.5
    EPSS score

    The EPSS score is the absolute model output for an individual vulnerability: the estimated probability of real-world exploitation within the next 30 days, expressed as a value between 0 and 1 (i.e. 0 % to 100 %). A score of 0.42 means „the model estimates a 42 % chance of real-world exploitation within 30 days“.

    Read in glossary
    1.5 %
    Moderate — model estimates 1-10% exploitation likelihood.
    EPSS percentile

    The EPSS percentile is the relative position of a vulnerability within all EPSS-scored CVEs, expressed as a value between 0 and 1. A percentile of 0.90 means „this CVE has a higher EPSS score than 90 % of all other scored CVEs“. Unlike the EPSS score, it is not a probability — but a positioning within a ranking.

    Read in glossary
    73.5
    High — this CVE ranks above the median of all CVEs scored today (rank ≥ 36%).
    KEV status

    The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.

    Read in glossary
    —
    Published
    CISA assessment (SSVC)
    Exploitation: none known · automatable · Technical impact: partial
    Source: CISA Vulnrichment, as of 9 July 2024
    CWE

    CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.

    Read in glossary
    CWE-400

    Detection rules

    No NEOSEC detection rule is available for this vulnerability yet.

    Classification under NIS2 and CRA

    Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.

    NIS2

    NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.

    Read in glossary
    High technical severity: assess and remediate the vulnerability in vulnerability handling under Art. 21(2)(e) NIS2 and document the decision.
    CRA

    The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.

    Read in glossary
    From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
    ISO/IEC 27001

    ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.

    Read in glossary
    Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.

    Description

    Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device.

    Source: NVD (NIST), cvelistv5

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    SiemensDevelopment/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller
    • —
    • —
    SiemensDevelopment/Evaluation Kits for PROFINET IO: EK-ERTEC 200
    • All Versions < V4.5
    • —
    SiemensDevelopment/Evaluation Kits for PROFINET IO: EK-ERTEC 200P
    • All Versions < V4.6
    • —
    SiemensPROFINET Driver for Controller
    • All Versions < V2.1
    • —
    SiemensRUGGEDCOM RM1224 family
    • All versions < V4.3
    • —
    SiemensSCALANCE M804PB
    • All versions < V4.3
    • —
    SiemensSCALANCE M812-1 ADSL-Router
    • All versions < V4.3
    • —
    SiemensSCALANCE M816-1 ADSL-Router
    • All versions < V4.3
    • —
    SiemensSCALANCE M826-2 SHDSL-Router
    • All versions < V4.3
    • —
    SiemensSCALANCE M874-2
    • All versions < V4.3
    • —
    SiemensSCALANCE M874-3
    • All versions < V4.3
    • —
    SiemensSCALANCE M876-3
    • All versions < V4.3
    • —
    SiemensSCALANCE M876-3 (ROK)
    • All versions < V4.3
    • —
    SiemensSCALANCE M876-4 (EU)
    • All versions < V4.3
    • —
    SiemensSCALANCE M876-4 (NAM)
    • All versions < V4.3
    • —
    SiemensSCALANCE S615 LAN-Router
    • All versions < V4.3
    • —
    SiemensSCALANCE W-700 IEEE 802.11n family
    • All versions <= V6.0.1
    • —
    SiemensSCALANCE X200-4P IRT
    • All Versions < V5.3
    • —
    SiemensSCALANCE X201-3P IRT
    • All Versions < V5.3
    • —
    SiemensSCALANCE X201-3P IRT PRO
    • All Versions < V5.3
    • —
    SiemensSCALANCE X202-2IRT
    • All Versions < V5.3
    • —
    SiemensSCALANCE X202-2P IRT
    • All Versions < V5.3
    • —
    SiemensSCALANCE X202-2P IRT PRO
    • All Versions < V5.3
    • —
    SiemensSCALANCE X204-2
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X204-2FM
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X204-2LD
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X204-2LD TS
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X204-2TS
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X204IRT
    • All Versions < V5.3
    • —
    SiemensSCALANCE X204IRT PRO
    • All Versions < V5.3
    • —
    SiemensSCALANCE X206-1
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X206-1LD
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X208
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X208PRO
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X212-2
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X212-2LD
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X216
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X224
    • All versions < V5.2.5
    • —
    SiemensSCALANCE X302-7 EEC (230V)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (230V, coated)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (24V)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (24V, coated)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (2x 230V)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (2x 230V, coated)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (2x 24V)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X302-7 EEC (2x 24V, coated)
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X304-2FE
    • All versions < V4.1.4
    • —
    SiemensSCALANCE X306-1LD FE
    • All versions < V4.1.4
    • —

    Vendors and products

    Affected operating systems

    Affected operating systems
    Othersiemensek-ertec_200_firmware—
    Othersiemensek-ertec_200p_firmware—
    Othersiemensim_154-3_pn_hf_firmware—
    Othersiemensim_154-4_pn_hf_firmware—
    Othersiemensruggedcom_rm1224_firmware—
    Othersiemensscalance_m-800_firmware—
    Othersiemensscalance_s615_firmware—
    Othersiemensscalance_w700_ieee_802.11n_firmware—
    Othersiemensscalance_x-200irt_firmware—
    Othersiemensscalance_x-300_firmware—
    Othersiemensscalance_x-400_firmware—
    Othersiemensscalance_xb-200_firmware—
    Othersiemensscalance_xc-200_firmware—
    Othersiemensscalance_xf-200_firmware—
    Othersiemensscalance_xf-200ba_firmware—
    Othersiemensscalance_xm-400_firmware—
    Othersiemensscalance_xp-200_firmware—
    Othersiemensscalance_xr-300wg_firmware—
    Othersiemensscalance_xr524_firmware—
    Othersiemensscalance_xr526_firmware—
    Othersiemensscalance_xr528_firmware—
    Othersiemensscalance_xr552_firmware—
    Othersiemenssimatic_cp_1604_firmware—
    Othersiemenssimatic_cp_1616_firmware—

    Weakness classes (CWE)

    • CWE-400Uncontrolled Resource Consumption

      Class

      The product does not properly control the allocation and maintenance of a limited resource.

      Entry at MITRE CWE-400

    References & sources

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    <a href="https://intel.neosec.eu/en/cve/CVE-2019-13946"><img src="https://intel.neosec.eu/badge/cve/CVE-2019-13946.svg?lang=en" alt="CVE-2019-13946 – NEOSEC Intel" height="20"></a>