high7.8
CVE-2020-12069
In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords …
Impact
In CODESYS V3 products in all versions prior V3.5.16.0 containing the CmpUserMgr, the CODESYS Control runtime system stores the online communication passwords using a weak hashing algorithm. This can be used by a local attacker with low privileges to gain full control of the device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pilz | Pmc | from 3.0.0 before 3.5.17 |
| Codesys | Control For Beaglebone | before 3.5.16.0 |
| Codesys | Control For Empc-A\/Imx6 | before 3.5.16.0 |
| Codesys | Control For Iot2000 | before 3.5.16.0 |
| Codesys | Control For Linux | before 3.5.16.0 |
| Codesys | Control For Pfc100 | before 3.5.16.0 |
| Codesys | Control For Pfc200 | before 3.5.16.0 |
| Codesys | Control For Plcnext | before 3.5.16.0 |
| Codesys | Control For Raspberry Pi | before 3.5.16.0 |
| Codesys | Control Rte V3 | before 3.5.16.0 |
| Codesys | Control V3 Runtime System Toolkit | before 3.5.16.0 |
| Codesys | Control Win V3 | before 3.5.16.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://cert.vde.com/en/advisories/VDE-2021-061/
- https://cert.vde.com/en/advisories/VDE-2022-022/
- https://cert.vde.com/en/advisories/VDE-2022-031/
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download=
- https://cert.vde.com/en/advisories/VDE-2021-061/
- https://cert.vde.com/en/advisories/VDE-2022-022/
- https://cert.vde.com/en/advisories/VDE-2022-031/
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12943&token=d097958a67ba382de688916f77e3013c0802fade&download=