Vulnerability · Published May 15, 2023 · Assigned by SICK AG
CVE-2023-23449
Medium 5.3
In plain English
A medium-severity security flaw in SICK FTMG-ESD15AXX AIR FLOW SENSOR from SICK AG. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.8%top 43.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 from the server via the REST interface.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SICK AG | SICK FTMG-ESD15AXX AIR FLOW SENSOR | all firmware versions |
| SICK AG | SICK FTMG-ESD20AXX AIR FLOW SENSOR | all firmware versions |
| SICK AG | SICK FTMG-ESD25AXX AIR FLOW SENSOR | all firmware versions |
| SICK AG | SICK FTMG-ESN40SXX AIR FLOW SENSOR | all firmware versions |
| SICK AG | SICK FTMG-ESN50SXX AIR FLOW SENSOR | all firmware versions |
| SICK AG | SICK FTMG-ESR40SXX AIR FLOW SENSOR | all firmware versions |
| SICK AG | SICK FTMG-ESR50SXX AIR FLOW SENSOR | all firmware versions |
Weakness: CWE-204 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://sick.com/psirt issue-tracking
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf vendor-advisory
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json x_csaf