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TI-2023-09289 Aliases CVE-2023-23447GHSA-74p5-63hf-rhf9

Uncontrolled resource consumption in SICK FTMG-ESD15AXX AIR FLOW SENSOR

Priority MEDIUM 41CWE-400Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-400.

Summary

Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an unprivileged remote attacker to influence the availability of the webserver by invocing several open file requests via the REST interface.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01117 66th percentileScored 2026-11-07
Fix Fixed SICK FTMG-ESD15AXX AIR FLOW SENSOR (SICK AG): v3.0.0.131.ReleaseSICK FTMG-ESD20AXX AIR FLOW SENSOR (SICK AG): v3.0.0.131.Release+5 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SICK AGSICK FTMG-ESD15AXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
SICK AGSICK FTMG-ESD20AXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
SICK AGSICK FTMG-ESD25AXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
SICK AGSICK FTMG-ESN40SXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
SICK AGSICK FTMG-ESN50SXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
SICK AGSICK FTMG-ESR40SXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
SICK AGSICK FTMG-ESR50SXX AIR FLOW SENSORbefore v3.0.0.131.Releasev3.0.0.131.ReleasePatch availableCNA
  • SICK FTMG-ESD15AXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA
  • SICK FTMG-ESD20AXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA
  • SICK FTMG-ESD25AXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA
  • SICK FTMG-ESN40SXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA
  • SICK FTMG-ESN50SXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA
  • SICK FTMG-ESR40SXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA
  • SICK FTMG-ESR50SXX AIR FLOW SENSOR VendorSICK AG Affected before v3.0.0.131.Release Fixed in v3.0.0.131.Release Patch available CNA

CPE configurations NVD · 14

CPEVersionsRoleVendor
cpe:2.3:o:sick:ftmg-esd20axx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esd20axx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
cpe:2.3:o:sick:ftmg-esd25axx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esd25axx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
cpe:2.3:o:sick:ftmg-esn40sxx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esn40sxx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
cpe:2.3:o:sick:ftmg-esn50sxx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esn50sxx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
cpe:2.3:o:sick:ftmg-esr50sxx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esr50sxx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
  • cpe:2.3:o:sick:ftmg-esd20axx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esd20axx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG
  • cpe:2.3:o:sick:ftmg-esd25axx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esd25axx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG
  • cpe:2.3:o:sick:ftmg-esn40sxx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esn40sxx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG
  • cpe:2.3:o:sick:ftmg-esn50sxx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esn50sxx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG
  • cpe:2.3:o:sick:ftmg-esr50sxx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esr50sxx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG
Show 4 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:sick:ftmg-esr40sxx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esr40sxx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
cpe:2.3:o:sick:ftmg-esd15axx_firmware:*:*:*:*:*:*:*:*before 2.0VulnerableSICK AG
cpe:2.3:h:sick:ftmg-esd15axx:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
  • cpe:2.3:o:sick:ftmg-esr40sxx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esr40sxx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG
  • cpe:2.3:o:sick:ftmg-esd15axx_firmware:*:*:*:*:*:*:*:* Versions before 2.0 Vulnerable ·SICK AG
  • cpe:2.3:h:sick:ftmg-esd15axx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG

Remediation

  • Fix · CNA SICK FTMG-ESD15AXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release
  • Fix · CNA SICK FTMG-ESD20AXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release
  • Fix · CNA SICK FTMG-ESD25AXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release
  • Fix · CNA SICK FTMG-ESN40SXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release
  • Fix · CNA SICK FTMG-ESN50SXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release
  • Fix · CNA SICK FTMG-ESR40SXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release
  • Fix · CNA SICK FTMG-ESR50SXX AIR FLOW SENSOR (SICK AG) Fixed in v3.0.0.131.Release

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    SICK FTMG-ESD15AXX AIR FLOW SENSOR, SICK FTMG-ESD20AXX AIR FLOW SENSOR and 5 more products — sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf

    8 records Highest priority Priority MEDIUM 5 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2023-09292 Improper authentication in SICK FTMG-ESD15AXX AIR FLOW SENSORPriority MEDIUM 43
    • TI-2023-15027 Uncontrolled resource consumption in SICK FTMG-ESD15AXX AIR FLOW SENSORPriority MEDIUM 41
    • TI-2023-09288 Improper access control in SICK FTMG-ESD15AXX AIR FLOW SENSORPriority MEDIUM 41
    Show all 8 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-23447
  2. 2026-10-03 Alias added: GHSA-74p5-63hf-rhf9

References

Advisory 3

  • TI-2023-09292 Improper authentication in SICK FTMG-ESD15AXX AIR FLOW SENSOR CVSS 3.1CRITICAL 9.8
  • TI-2023-15027 Uncontrolled resource consumption in SICK FTMG-ESD15AXX AIR FLOW SENSOR CVSS 3.1HIGH 7.5
  • TI-2023-09288 Improper access control in SICK FTMG-ESD15AXX AIR FLOW SENSOR CVSS 3.1HIGH 7.5
  • TI-2023-09287 Improper access control in SICK FTMG-ESD15AXX AIR FLOW SENSOR CVSS 3.1HIGH 7.5
  • TI-2023-15026 Cleartext storage of sensitive information in SICK FTMG-ESD15AXX AIR FLOW SENSOR CVSS 3.1HIGH 7.5
  • TI-2023-09291 Observable discrepancy in SICK FTMG-ESD15AXX AIR FLOW SENSOR CVSS 3.1MEDIUM 5.3
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences