SSA-626991: Denial of Service Vulnerability in SIMATIC CN 4100 before V4.0
view advisory published 2025-07-08
A vulnerability in SIMATIC CN 4100 could allow an attacker to cause a denial of service condition. Siemens has released a new version for SIMATIC CN 4100 and recommends to update to the latest version.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-40593US | — | — | ||
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0). The affected application allows to control the device by storing arbitrary files in the SFTP folder of… | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (1)
- FixedSIMATIC CN 4100
Update to V4.0 or later version
https://support.industry.siemens.com/cs/ww/en/view/109814144/
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