CVE-2022-47375: Buffer Overflow
A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions < V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle long file names correctly. This could allow an attacker to create a buffer overflow and create a denial of service condition for the device.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-47375?
The CVE-2022-47375 vulnerability has a high severity level due to its potential impact on system integrity and availability.
How do I fix CVE-2022-47375?
To fix CVE-2022-47375, users should apply the latest firmware updates provided by Siemens for the affected products.
What products are affected by CVE-2022-47375?
CVE-2022-47375 affects various versions of Siemens SIMATIC PC-Station Plus and several models of the SIMATIC S7-400 CPUs.
Can CVE-2022-47375 be exploited remotely?
Yes, CVE-2022-47375 can potentially be exploited remotely, allowing unauthorized access to impacted systems.
What are the potential impacts of CVE-2022-47375?
The potential impacts of CVE-2022-47375 include unauthorized modification of system configurations and possible downtime of critical systems.