CVE-2022-47375

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-12-12 · updated 2026-06-17
Weakness: CWE-805

Description

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 products

Siemens 6Ag1414-3Em07-7Ab0 Firmware: all versions
Siemens 6Ag1416-3Es07-7Ab0 Firmware: all versions
Siemens 6Es7412-2Ek07-0Ab0 Firmware: all versions
Siemens 6Es7414-3Em07-0Ab0 Firmware: all versions
Siemens 6Es7414-3Fm07-0Ab0 Firmware: all versions
Siemens 6Es7416-3Es07-0Ab0 Firmware: all versions
Siemens 6Es7416-3Fs07-0Ab0 Firmware: all versions
Siemens Simatic Pc-Station Plus Firmware: all versions
Siemens Sinamics S120 Firmware: 4.7, 4.8, 4.9, 5.0, 5.1-sp1, 5.1-sp1_hotfix1 (+10)

References

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