9.8
Critical
CVE-2022-37300 A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized…
Description
A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Expert Including all Unity Pro versions (former name of EcoStruxure Control Expert) (V15.0 SP1 and prior), EcoStruxure Process Expert, Including all versions of EcoStruxure Hybrid DCS (former name of EcoStruxure Process Expert) (V2021 and prior), Modicon M340 CPU (part numbers BMXP34*) (V3.40 and prior), Modicon M580 CPU (part numbers BMEP* and BMEH*) (V3.20 and prior).
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| EcoStruxure Control Expert 15.0 | earliest → 15.0 | No fix stated |
| EcoStruxure Process Expert 2021 | earliest → 2021 | No fix stated |
| Modicon M340 CPU 3.40 | earliest → 3.40 | No fix stated |
| Modicon M580 CPU 3.20 | earliest → 3.20 | No fix stated |
Other CVEs of EcoStruxure Control Expert
The 12 CVEs of EcoStruxure Control Expert →
CVE-2023-27975
CWE-522: Insufficiently Protected Credentials vulnerability exists that could cause unauthorized access to the project…
7.1
High
CVE-2023-6408
CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists…
8.1
High
CVE-2023-6409
CWE-798: Use of Hard-coded Credentials vulnerability exists that could cause unauthorized access to a project file…
7.7
High
CVE-2023-1548
A CWE-269: Improper Privilege Management vulnerability exists that could cause a local user to perform a denial of…
5.5
Medium