CVE-2022-45794
8.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Summary
An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Omron | CJ-series and CS-series CPU modules | 0 | affected |
Weaknesses
- CWE-306: CWE-306 Missing Authentication for Critical Function
ADP Enrichment
CVE Program Container
Additional References
- https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-002_en.pdf
- https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-002_en.pdf
- https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/
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