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Medium severity5.3NVD Advisory· Published May 15, 2023· Updated Jun 1, 2026

CVE-2023-31409

CVE-2023-31409

Description

Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an remote attacker to influence the availability of the webserver by invocing a Slowloris style attack via HTTP requests.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

9
  • SICK AG/Ftmg Esd15axx Firmware3 versions
    cpe:2.3:o:sick:ftmg-esd15axx_firmware:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:sick:ftmg-esd15axx_firmware:*:*:*:*:*:*:*:*range: <2.0
    • cpe:2.3:o:sick:ftmg-esd25axx_firmware:*:*:*:*:*:*:*:*range: <2.0
    • cpe:2.3:o:sick:ftmg-esn50sxx_firmware:*:*:*:*:*:*:*:*range: <2.0
  • SICK AG/Ftmg Esd20axx Firmware
    cpe:2.3:o:sick:ftmg-esd20axx_firmware:*:*:*:*:*:*:*:*
    Range: <2.0
  • SICK AG/Ftmg Esr40sxx Firmware3 versions
    cpe:2.3:o:sick:ftmg-esn40sxx_firmware:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:sick:ftmg-esn40sxx_firmware:*:*:*:*:*:*:*:*range: <2.0
    • cpe:2.3:o:sick:ftmg-esr40sxx_firmware:*:*:*:*:*:*:*:*range: <2.0
    • cpe:2.3:o:sick:ftmg-esr50sxx_firmware:*:*:*:*:*:*:*:*range: <2.0
  • SICK AG/Sick Ftmg Esr40sxx Air Flow Sensorllm-fuzzy2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: all firmware versions

Patches

Vulnerability mechanics

References

3

News mentions

0

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