What is CVE-2023-23449?

CVE-2023-23449 is a medium-severity vulnerability in Sick Ftmg-esd15axx, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2023-05-15.

How severe is CVE-2023-23449?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Sick Ftmg-esd15axx

CVE-2023-23449

Observable Response Discrepancy in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows a remote attacker to gain information about valid usernames by analyzing challenge responses…

EPSS: 0.004 (59.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Sick Ftmg-esd15axx
Sick Ftmg-esd15axx_firmware
Sick Ftmg-esd20axx
Sick Ftmg-esd20axx_firmware
Sick Ftmg-esd25axx
Sick Ftmg-esd25axx_firmware
Sick Ftmg-esn40sxx
Sick Ftmg-esn40sxx_firmware
Sick Ftmg-esn50sxx
Sick Ftmg-esn50sxx_firmware

Weakness classification (CWE)

CWE-204 — Observable Response Discrepancy
CWE-203 — Observable Discrepancy

References

psirt@sick.de (issue-tracking, Vendor Advisory)
psirt@sick.de (vendor-advisory, Vendor Advisory)
psirt@sick.de (x_csaf, Vendor Advisory)

Frequently asked questions

What is CVE-2023-23449?: CVE-2023-23449 is a medium-severity vulnerability in Sick Ftmg-esd15axx, classified under Observable Response Discrepancy. CVSS score: 5.3/10. Published 2023-05-15.
How severe is CVE-2023-23449?: Medium severity. CVSS v3 base score is 5.3 out of 10.