CVE-2023-23449
15.05.2023, 11:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| sick | ftmg-esd20axx_firmware | 𝑥 < 2.0 |
| sick | ftmg-esd25axx_firmware | 𝑥 < 2.0 |
| sick | ftmg-esn40sxx_firmware | 𝑥 < 2.0 |
| sick | ftmg-esn50sxx_firmware | 𝑥 < 2.0 |
| sick | ftmg-esr50sxx_firmware | 𝑥 < 2.0 |
| sick | ftmg-esr40sxx_firmware | 𝑥 < 2.0 |
| sick | ftmg-esd15axx_firmware | 𝑥 < 2.0 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-204 - Observable Response DiscrepancyThe product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere.
- CWE-203 - Observable DiscrepancyThe product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
References