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5.3 Medium

CVE-2022-25622 The PROFINET (PNIO) stack, when integrated with the Interniche IP stack, improperly handles internal resources for TCP…

Description

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 TCP services on affected devices by sending specially crafted TCP segments.

Affected products and versions

Product Affected versions Fixed in
SIMATIC CFU DIQ 2.0 earliest → < 2.0.0 2.0.0
SIMATIC CFU PA 2.0 earliest → < 2.0.0 2.0.0
SIMATIC ET 200AL IM 157-1 PN Versions not published
SIMATIC ET 200MP IM 155-5 PN HF 4.2 4.2.0 → latest No fix stated
SIMATIC ET 200pro IM 154-8 PN/DP CPU Versions not published
SIMATIC ET 200pro IM 154-8F PN/DP CPU Versions not published
SIMATIC ET 200pro IM 154-8FX PN/DP CPU Versions not published
SIMATIC ET 200S IM 151-8 PN/DP CPU Versions not published
SIMATIC ET 200S IM 151-8F PN/DP CPU Versions not published
Show the 67 other branches
Product Affected versions Fixed in
SIMATIC ET 200SP IM 155-6 MF HF Versions not published
SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) Versions not published
SIMATIC ET 200SP IM 155-6 PN HF 4.2 4.2.0 → latest No fix stated
SIMATIC ET 200SP IM 155-6 PN/2 HF 4.2 4.2.0 → latest No fix stated
SIMATIC ET 200SP IM 155-6 PN/3 HF 4.2 4.2.0 → latest No fix stated
SIMATIC ET200ecoPN, AI 8xRTD/TC, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC ET200ecoPN, CM 4x IO-Link, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC ET200ecoPN, CM 8x IO-Link, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC ET200ecoPN, DI 16x24VDC, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC ET200ecoPN, DI 8x24VDC, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC ET200ecoPN, DIQ 16x24VDC/2A, M12-L 5.1 5.1.1 → < 5.1.3 5.1.3
SIMATIC ET200ecoPN, DQ 8x24VDC/0,5A, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC ET200ecoPN, DQ 8x24VDC/2A, M12-L 5.1 5.1.1 → < 5.1.2 5.1.2
SIMATIC PN/MF Coupler Versions not published
SIMATIC PN/PN Coupler Versions not published
SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) Versions not published
SIMATIC S7-300 CPU 314C-2 PN/DP Versions not published
SIMATIC S7-300 CPU 315-2 PN/DP Versions not published
SIMATIC S7-300 CPU 315F-2 PN/DP Versions not published
SIMATIC S7-300 CPU 315T-3 PN/DP Versions not published
SIMATIC S7-300 CPU 317-2 PN/DP Versions not published
SIMATIC S7-300 CPU 317F-2 PN/DP Versions not published
SIMATIC S7-300 CPU 317T-3 PN/DP Versions not published
SIMATIC S7-300 CPU 317TF-3 PN/DP Versions not published
SIMATIC S7-300 CPU 319-3 PN/DP Versions not published
SIMATIC S7-300 CPU 319F-3 PN/DP Versions not published
SIMATIC S7-400 CPU 412-2 PN V7 Versions not published
SIMATIC S7-400 CPU 414-3 PN/DP V7 Versions not published
SIMATIC S7-400 CPU 414F-3 PN/DP V7 Versions not published
SIMATIC S7-400 CPU 416-3 PN/DP V7 Versions not published
SIMATIC S7-400 CPU 416F-3 PN/DP V7 Versions not published
SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) 6.0 earliest → < 6.0.10 6.0.10
SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) Versions not published
SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) 8.2 earliest → < 8.2.3 8.2.3
SIMATIC TDC CP51M1 1.1 earliest → < 1.1.10 1.1.10
SIMATIC TDC CPU555 1.2 earliest → < 1.2.1 1.2.1
SIMATIC WinAC RTX 2010 Versions not published
SIMATIC WinAC RTX F 2010 Versions not published
SINAMICS DCM Versions not published
SINAMICS G110M 4.7 earliest → < 4.7.14 4.7.14
SINAMICS G115D 4.7 earliest → < 4.7.14 4.7.14
SINAMICS G120 (incl. SIPLUS variants) Versions not published
SINAMICS G130 5.2 earliest → < 5.2.3.13 5.2.3.13
SINAMICS G150 5.2 earliest → < 5.2.3.13 5.2.3.13
SINAMICS S110 Versions not published
SINAMICS S120 (incl. SIPLUS variants) Versions not published
SINAMICS S150 5.2 earliest → < 5.2.3.13 5.2.3.13
SINAMICS S210 (6SL5...) Versions not published
SINAMICS V90 1.04 earliest → < 1.04.04 1.04.04
SIPLUS ET 200MP IM 155-5 PN HF 4.2 4.2.0 → latest No fix stated
SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL 4.2 4.2.0 → latest No fix stated
SIPLUS ET 200S IM 151-8 PN/DP CPU Versions not published
SIPLUS ET 200S IM 151-8F PN/DP CPU Versions not published
SIPLUS ET 200SP IM 155-6 PN HF 4.2 4.2.0 → latest No fix stated
SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL 4.2 4.2.0 → latest No fix stated
SIPLUS ET 200SP IM 155-6 PN HF TX RAIL 4.2 4.2.0 → latest No fix stated
SIPLUS HCS4200 CIM4210 Versions not published
SIPLUS HCS4200 CIM4210C Versions not published
SIPLUS HCS4300 CIM4310 Versions not published
SIPLUS NET PN/PN Coupler Versions not published
SIPLUS S7-300 CPU 314C-2 PN/DP Versions not published
SIPLUS S7-300 CPU 315-2 PN/DP Versions not published
SIPLUS S7-300 CPU 315F-2 PN/DP Versions not published
SIPLUS S7-300 CPU 317-2 PN/DP Versions not published
SIPLUS S7-300 CPU 317F-2 PN/DP Versions not published
SIPLUS S7-400 CPU 414-3 PN/DP V7 Versions not published
SIPLUS S7-400 CPU 416-3 PN/DP V7 Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of SIMATIC CFU DIQ

The 5 CVEs of SIMATIC CFU DIQ →
CVE-2025-40833 The affected devices contain a null pointer dereference vulnerability while processing specially crafted IPv4 requests 7.5 High CVE-2025-40820 Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values… 7.5 High CVE-2024-23814 The integrated ICMP service of the network stack of affected devices can be forced to exhaust its available memory… 5.3 Medium CVE-2020-28400 Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial of service… 7.5 High
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