CVE-2022-47375

Summary

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

VendorProductVersion RangeStatus
SiemensSIMATIC PC-Station PlusAll versionsaffected
SiemensSIMATIC S7-400 CPU 412-2 PN V7All versionsaffected
SiemensSIMATIC S7-400 CPU 414-3 PN/DP V7All versionsaffected
SiemensSIMATIC S7-400 CPU 414F-3 PN/DP V7All versionsaffected
SiemensSIMATIC S7-400 CPU 416-3 PN/DP V7All versionsaffected
SiemensSIMATIC S7-400 CPU 416F-3 PN/DP V7All versionsaffected
SiemensSINAMICS S120 (incl. SIPLUS variants)All versions < V5.2 SP3 HF15affected
SiemensSIPLUS S7-400 CPU 414-3 PN/DP V7All versionsaffected
SiemensSIPLUS S7-400 CPU 416-3 PN/DP V7All versionsaffected

Weaknesses

  • CWE-805: CWE-805: Buffer Access with Incorrect Length Value

ADP Enrichment

CVE Program Container

Additional References

References