Description (CNA)
Affected products do not properly enforce TCP sequence number validation in specific scenarios but accept values within a broad range. This could allow an unauthenticated remote attacker e.g. to interfere with connection setup, potentially leading to a denial of service. The attack succeeds only if an attacker can inject IP packets with spoofed addresses at precisely timed moments, and it affects only TCP-based services.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Siemens / SIDOOR ATD430W | affected 0 before * |
| Siemens / SIDOOR ATE530G COATED | affected 0 before * |
| Siemens / SIDOOR ATE530S COATED | affected 0 before * |
| Siemens / SIMATIC CFU DIQ | affected 0 before V2.0.0 |
| Siemens / SIMATIC CFU PA | affected 0 before V2.0.0 |
| Siemens / SIMATIC CFU PA | affected 0 before V2.0.0 |
| Siemens / SIMATIC ET 200AL IM 157-1 PN | affected 0 before * |
| Siemens / SIMATIC ET 200clean, CM 8x IO-Link | affected 0 before * |
| Siemens / SIMATIC ET 200clean, DI 16x24VDC | affected 0 before * |
| Siemens / SIMATIC ET 200clean, DIQ 16x24VDC/0,5A | affected 0 before * |
| Siemens / SIMATIC ET 200eco PN, AI 8xRTD/TC, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, CM 4x IO-Link, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, CM 8x IO-Link, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, DI 16x24VDC, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, DI 8x24VDC, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, DIQ 16x24VDC/2A, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, DQ 8x24VDC/0,5A, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200eco PN, DQ 8x24VDC/2A, M12-L | affected V5.1.1 before * |
| Siemens / SIMATIC ET 200MP IM 155-5 PN HF | affected V4.2.0 before * |
| Siemens / SIMATIC ET 200pro IM 154-8 PN/DP CPU | affected 0 before * |
| Siemens / SIMATIC ET 200pro IM 154-8F PN/DP CPU | affected 0 before * |
| Siemens / SIMATIC ET 200pro IM 154-8FX PN/DP CPU | affected 0 before * |
| Siemens / SIMATIC ET 200S IM 151-8 PN/DP CPU | affected 0 before * |
| Siemens / SIMATIC ET 200S IM 151-8F PN/DP CPU | affected 0 before * |
| Siemens / SIMATIC ET 200SP CPU 1510SP F-1 PN | affected 0 before * |
| Siemens / SIMATIC ET 200SP CPU 1510SP-1 PN | affected 0 before * |
| Siemens / SIMATIC ET 200SP CPU 1512SP F-1 PN | affected 0 before * |
| Siemens / SIMATIC ET 200SP CPU 1512SP-1 PN | affected 0 before * |
| Siemens / SIMATIC ET 200SP IM 155-6 MF HF | affected 0 before * |
| Siemens / SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants) | affected 0 before V1.3 |
| Siemens / SIMATIC ET 200SP IM 155-6 PN HF | affected V4.2.0 before * |
| Siemens / SIMATIC ET 200SP IM 155-6 PN/2 HF | affected V4.2.0 before * |
| Siemens / SIMATIC ET 200SP IM 155-6 PN/3 HF | affected V4.2.0 before * |
| Siemens / SIMATIC PN/MF Coupler | affected 0 before * |
| Siemens / SIMATIC PN/PN Coupler | affected 0 before V6.0.0 |
| Siemens / SIMATIC Power Line Booster PLB, Base Module | affected 0 before * |
| Siemens / SIMATIC Power Line Booster PLB, Modem Module ST | affected 0 before * |
| Siemens / SIMATIC S7-1200 CPU 1211C AC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1211C DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1211C DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1212C AC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1212C DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1212C DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1212FC DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1212FC DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1214C AC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1214C DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1214C DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1214FC DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1214FC DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1215C AC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1215C DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1215C DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1215FC DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1215FC DC/DC/Rly | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1200 CPU 1217C DC/DC/DC | affected 0 before V4.4.0 |
| Siemens / SIMATIC S7-1500 CPU 1511-1 PN | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1511F-1 PN | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1513-1 PN | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1513F-1 PN | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1515-2 PN | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1515F-2 PN | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1516-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-1500 CPU 1516F-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU CR40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU CR60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU SR60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST20 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST30 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST40 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST60 | affected 0 before * |
| Siemens / SIMATIC S7-200 SMART CPU ST60 | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 314C-2 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 315-2 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 315F-2 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 315T-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 317-2 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 317F-2 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 317T-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 317TF-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 319-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-300 CPU 319F-3 PN/DP | affected 0 before * |
| Siemens / SIMATIC S7-400 CPU 412-2 PN V7 | affected 0 before * |
| Siemens / SIMATIC S7-400 CPU 414-3 PN/DP V7 | affected 0 before * |
| Siemens / SIMATIC S7-400 CPU 414F-3 PN/DP V7 | affected 0 before * |
| Siemens / SIMATIC S7-400 CPU 416-3 PN/DP V7 | affected 0 before * |
| Siemens / SIMATIC S7-400 CPU 416F-3 PN/DP V7 | affected 0 before * |
| Siemens / SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) | affected 0 before * |
| Siemens / SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) | affected 0 before V10.2 |
CWE
CWE-940
References
ADP enrichment
No English description supplied.
No references supplied.