8.1
High
CVE-2022-45789 A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized…
Description
A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions)
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| EcoStruxure Control Expert | Versions not published | |
| EcoStruxure Process Expert | Versions not published | |
| Modicon M340 CPU (part numbers BMXP34*) | Versions not published | |
| Modicon M580 CPU (part numbers BMEP* and BMEH*) | Versions not published | |
| Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) | Versions not published |
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