Unrated severityNVD Advisory· Published Apr 12, 2022· Updated Apr 21, 2025
CVE-2022-25622
CVE-2022-25622
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
770+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
All versions+ 4 more
- (no CPE)range: All versions
- (no CPE)range: V4.2.0
- (no CPE)range: V4.2.0
- (no CPE)range: V4.2.0
- (no CPE)range: V4.2.0
- Siemens/SIMATIC ET200ecoPN, AI 8xRTD/TC, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, CM 4x IO-Link, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, CM 8x IO-Link, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, DI 16x24VDC, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, DI 8x24VDC, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, DIQ 16x24VDC/2A, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, DQ 8x24VDC/0,5A, M12-Lv5Range: V5.1.1
- Siemens/SIMATIC ET200ecoPN, DQ 8x24VDC/2A, M12-Lv5Range: V5.1.1
All versions < V3.2.19+ 4 more
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- Siemens/SIMATIC ET 200SP IM 155-6 MF HFv5Range: 0
- Siemens/SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants)v5Range: All versions
- Siemens/SIMATIC PN/MF Couplerv5Range: All versions
- Siemens/SIMATIC PN/PN Couplerv5Range: All versions >= 4.2
- Siemens Foundation/SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)cpe-rescueRange: All versions < V2.0.0
All versions < V3.3.19+ 4 more
- (no CPE)range: All versions < V3.3.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
All versions < V3.2.19+ 6 more
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: All versions < V3.2.19
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: All versions < V10.1.1
- (no CPE)range: 0
- Range: 0
- Range: 0
- Range: All versions
- Range: All versions
- Range: 0
0+ 2 more
- (no CPE)range: 0
- (no CPE)range: 0
- (no CPE)range: 0
0+ 1 more
- (no CPE)range: 0
- (no CPE)range: 0
- Range: 0
- Range: 0
- Range: 0
- Siemens/SINAMICS S210 (6SL5...)v5Range: 0
- Siemens/SINAMICS V90v5Range: 0
- Siemens/SIPLUS ET 200MP IM 155-5 PN HFv5Range: V4.2.0
- Siemens/SIPLUS ET 200MP IM 155-5 PN HF T1 RAILv5Range: V4.2.0
- Siemens/SIPLUS ET 200S IM 151-8F PN/DP CPUv5Range: All versions < V3.2.19
- Siemens/SIPLUS ET 200S IM 151-8 PN/DP CPUv5Range: All versions < V3.2.19
- Siemens/SIPLUS ET 200SP IM 155-6 PN HFv5Range: V4.2.0
- Siemens/SIPLUS ET 200SP IM 155-6 PN HF T1 RAILv5Range: V4.2.0
- Siemens/SIPLUS ET 200SP IM 155-6 PN HF TX RAILv5Range: V4.2.0
- Siemens/SIPLUS HCS4200 CIM4210v5Range: All versions
- Siemens/SIPLUS HCS4200 CIM4210Cv5Range: All versions
- Siemens/SIPLUS HCS4300 CIM4310v5Range: All versions
- Siemens/SIPLUS NET PN/PN Couplerv5Range: All versions >= 4.2
- Siemens/SIPLUS S7-300 CPU 314C-2 PN/DPv5Range: All versions < V3.3.19
- Siemens/SIPLUS S7-300 CPU 315-2 PN/DPv5Range: All versions < V3.2.19
- Siemens/SIPLUS S7-300 CPU 315F-2 PN/DPv5Range: All versions < V3.2.19
- Siemens/SIPLUS S7-300 CPU 317-2 PN/DPv5Range: All versions < V3.2.19
- Siemens/SIPLUS S7-300 CPU 317F-2 PN/DPv5Range: All versions < V3.2.19
Patches
Vulnerability mechanics
References
2News mentions
0No linked articles in our index yet.