CVE-2023-23447 — HIGH (7.5)

Q: How severe is CVE-2023-23447?

CVE-2023-23447 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-23447?

Check the references section above for vendor advisories and patch information. Affected products include: Sick Ftmg-Esd20Axx Firmware, Sick Ftmg-Esd20Axx, Sick Ftmg-Esd25Axx Firmware, Sick Ftmg-Esd25Axx, Sick Ftmg-Esn40Sxx Firmware.

Vulnerability Description

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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sick	Ftmg-Esd20Axx Firmware	< 2.0
Sick	Ftmg-Esd20Axx	-
Sick	Ftmg-Esd25Axx Firmware	< 2.0
Sick	Ftmg-Esd25Axx	-
Sick	Ftmg-Esn40Sxx Firmware	< 2.0
Sick	Ftmg-Esn40Sxx	-
Sick	Ftmg-Esn50Sxx Firmware	< 2.0
Sick	Ftmg-Esn50Sxx	-
Sick	Ftmg-Esr50Sxx Firmware	< 2.0
Sick	Ftmg-Esr50Sxx	-
Sick	Ftmg-Esr40Sxx Firmware	< 2.0
Sick	Ftmg-Esr40Sxx	-
Sick	Ftmg-Esd15Axx Firmware	< 2.0
Sick	Ftmg-Esd15Axx	-

Related Weaknesses (CWE)

CWE-400

References

https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.jsonVendor Advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdfVendor Advisory
https://sick.com/psirtVendor Advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.jsonVendor Advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdfVendor Advisory
https://sick.com/psirtVendor Advisory

FAQ

What is CVE-2023-23447?

CVE-2023-23447 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 a...

How severe is CVE-2023-23447?

CVE-2023-23447 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-23447?

Check the references section above for vendor advisories and patch information. Affected products include: Sick Ftmg-Esd20Axx Firmware, Sick Ftmg-Esd20Axx, Sick Ftmg-Esd25Axx Firmware, Sick Ftmg-Esd25Axx, Sick Ftmg-Esn40Sxx Firmware.