SIMATIC ET 200pro IM 154-8FX PN/DP CPU vulnerabilities
2 known vulnerabilities in SIMATIC ET 200pro IM 154-8FX PN/DP CPU from Siemens. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
2vulnerabilities
0critical
2high
0exploited
7.5average CVSS score
Latest first
- 7.5 High severity
SIDOOR ATD430W: Improper Verification of Source of a Communication Channel
Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values within a broad range. This could allow an unauthenticated remote attacker e.g. to interfere with connection setup, potentially leading to a denial
- 7.5 High severity
SIMATIC CFU DIQ: Uncontrolled Resource Consumption
The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP segments where the minimum TCP-Header length is less than defined. This could allow an attacker to create a denial of service condition for T