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Status published
Medium
CVE-2024-23814
The integrated ICMP service of the network stack of affected...
Vulnerability Description
The integrated ICMP service of the network stack of affected devices can be forced to exhaust its available memory resources when receiving specially crafted messages targeting IP fragment re-assembly. This could allow an unauthenticated remote attacker to cause a temporary denial of service condition of the ICMP service, other communication services are not affected. Affected devices will resume normal operation after the attack terminates.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Siemens
View all reports →Affected Software
SIDOOR ATD430W, SIDOOR ATE530G COATED, SIDOOR ATE530S COATED, SIMATIC CFU DIQ, SIMATIC CFU PA, SIMATIC ET 200AL IM 157-1 PN, SIMATIC ET 200M IM 153-4 PN IO HF, SIMATIC ET 200M IM 153-4 PN IO ST, SIMATIC ET 200MP IM 155-5 PN BA, SIMATIC ET 200MP IM 155-5 PN HF, SIMATIC ET 200MP IM 155-5 PN ST, SIMATIC ET 200pro IM 154-3 PN HF, SIMATIC ET 200pro IM 154-4 PN HF, SIMATIC ET 200pro IM 154-8 PN/DP CPU, SIMATIC ET 200pro IM 154-8F PN/DP CPU, SIMATIC ET 200pro IM 154-8FX PN/DP CPU, SIMATIC ET 200S IM 151-3 PN FO, SIMATIC ET 200S IM 151-3 PN HF, SIMATIC ET 200S IM 151-3 PN HS, SIMATIC ET 200S IM 151-3 PN ST, SIMATIC ET 200S IM 151-8 PN/DP CPU, SIMATIC ET 200S IM 151-8F PN/DP CPU, SIMATIC ET 200SP CPU 1510SP F-1 PN, SIMATIC ET 200SP CPU 1510SP-1 PN, SIMATIC ET 200SP CPU 1512SP F-1 PN, SIMATIC ET 200SP CPU 1512SP-1 PN, SIMATIC ET 200SP IM 155-6 MF HF, SIMATIC ET 200SP IM 155-6 PN BA, SIMATIC ET 200SP IM 155-6 PN HA (incl. SIPLUS variants), SIMATIC ET 200SP IM 155-6 PN HF, SIMATIC ET 200SP IM 155-6 PN HS, SIMATIC ET 200SP IM 155-6 PN ST, SIMATIC ET 200SP IM 155-6 PN ST BA, SIMATIC ET 200SP IM 155-6 PN/2 HF, SIMATIC ET 200SP IM 155-6 PN/3 HF, SIMATIC PN/PN Coupler, SIMATIC Power Line Booster PLB, Base Module, SIMATIC Power Line Booster PLB, Modem Module ST, SIMATIC S7-1200 CPU 1211C AC/DC/Rly, SIMATIC S7-1200 CPU 1211C DC/DC/DC, SIMATIC S7-1200 CPU 1211C DC/DC/Rly, SIMATIC S7-1200 CPU 1212C AC/DC/Rly, SIMATIC S7-1200 CPU 1212C DC/DC/DC, SIMATIC S7-1200 CPU 1212C DC/DC/Rly, SIMATIC S7-1200 CPU 1212FC DC/DC/DC, SIMATIC S7-1200 CPU 1212FC DC/DC/Rly, SIMATIC S7-1200 CPU 1214C AC/DC/Rly, SIMATIC S7-1200 CPU 1214C DC/DC/DC, SIMATIC S7-1200 CPU 1214C DC/DC/Rly, SIMATIC S7-1200 CPU 1214FC DC/DC/DC, SIMATIC S7-1200 CPU 1214FC DC/DC/Rly, SIMATIC S7-1200 CPU 1215C AC/DC/Rly, SIMATIC S7-1200 CPU 1215C DC/DC/DC, SIMATIC S7-1200 CPU 1215C DC/DC/Rly, SIMATIC S7-1200 CPU 1215FC DC/DC/DC, SIMATIC S7-1200 CPU 1215FC DC/DC/Rly, SIMATIC S7-1200 CPU 1217C DC/DC/DC, SIMATIC S7-1500 CPU 1511-1 PN, SIMATIC S7-1500 CPU 1511F-1 PN, SIMATIC S7-1500 CPU 1513-1 PN, SIMATIC S7-1500 CPU 1513F-1 PN, SIMATIC S7-1500 CPU 1515-2 PN, SIMATIC S7-1500 CPU 1515F-2 PN, SIMATIC S7-1500 CPU 1516-3 PN/DP, SIMATIC S7-1500 CPU 1516F-3 PN/DP, SIMATIC S7-300 CPU 314C-2 PN/DP, SIMATIC S7-300 CPU 315-2 PN/DP, SIMATIC S7-300 CPU 315F-2 PN/DP, SIMATIC S7-300 CPU 315T-3 PN/DP, SIMATIC S7-300 CPU 317-2 PN/DP, SIMATIC S7-300 CPU 317F-2 PN/DP, SIMATIC S7-300 CPU 317T-3 PN/DP, SIMATIC S7-300 CPU 317TF-3 PN/DP, SIMATIC S7-300 CPU 319-3 PN/DP, SIMATIC S7-300 CPU 319F-3 PN/DP, SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants), SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants), SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants), SIMATIC TDC CP51M1, SIMATIC TDC CPU555, SIMOCODE pro V Ethernet/IP (incl. SIPLUS variants), SIMOCODE pro V PROFINET, SINUMERIK 840D sl, SIPLUS ET 200M IM 153-4 PN IO HF, SIPLUS ET 200M IM 153-4 PN IO ST, SIPLUS ET 200MP IM 155-5 PN HF, SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL, SIPLUS ET 200MP IM 155-5 PN ST, SIPLUS ET 200MP IM 155-5 PN ST TX RAIL, SIPLUS ET 200S IM 151-8 PN/DP CPU, SIPLUS ET 200S IM 151-8F PN/DP CPU, SIPLUS ET 200S IM151-3 PN HF, SIPLUS ET 200S IM151-3 PN ST, SIPLUS ET 200SP CPU 1512SP F-1 PN, SIPLUS ET 200SP IM 155-6 PN HF, SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL, SIPLUS ET 200SP IM 155-6 PN HF TX RAIL, SIPLUS ET 200SP IM 155-6 PN ST, SIPLUS ET 200SP IM 155-6 PN ST BA, SIPLUS ET 200SP IM 155-6 PN ST BA TX RAIL, SIPLUS ET 200SP IM 155-6 PN ST TX RAIL, SIPLUS HCS4200 CIM4210, SIPLUS HCS4200 CIM4210C, SIPLUS HCS4300 CIM4310, SIPLUS NET PN/PN Coupler, SIPLUS S7-1200 CPU 1212 AC/DC/RLY, SIPLUS S7-1200 CPU 1212 DC/DC/RLY, SIPLUS S7-1200 CPU 1212C DC/DC/DC, SIPLUS S7-1200 CPU 1212C DC/DC/DC RAIL, SIPLUS S7-1200 CPU 1214 AC/DC/RLY, SIPLUS S7-1200 CPU 1214 DC/DC/DC, SIPLUS S7-1200 CPU 1214 DC/DC/RLY, SIPLUS S7-1200 CPU 1214C DC/DC/DC RAIL, SIPLUS S7-1200 CPU 1214FC DC/DC/DC, SIPLUS S7-1200 CPU 1214FC DC/DC/RLY, SIPLUS S7-1200 CPU 1215 AC/DC/RLY, SIPLUS S7-1200 CPU 1215 DC/DC/DC, SIPLUS S7-1200 CPU 1215 DC/DC/RLY, SIPLUS S7-1200 CPU 1215C DC/DC/DC, SIPLUS S7-1200 CPU 1215FC DC/DC/DC, SIPLUS S7-1500 CPU 1511-1 PN, SIPLUS S7-1500 CPU 1511F-1 PN, SIPLUS S7-1500 CPU 1513-1 PN, SIPLUS S7-1500 CPU 1513F-1 PN, SIPLUS S7-1500 CPU 1516-3 PN/DP, SIPLUS S7-1500 CPU 1516F-3 PN/DP, SIPLUS S7-300 CPU 314C-2 PN/DP, SIPLUS S7-300 CPU 315-2 PN/DP, SIPLUS S7-300 CPU 315F-2 PN/DP, SIPLUS S7-300 CPU 317-2 PN/DP, SIPLUS S7-300 CPU 317F-2 PN/DP, SIWAREX WP231, SIWAREX WP241, SIWAREX WP251, SIWAREX WP521 ST, SIWAREX WP522 ST
Vulnerable Versions:
0
Timeline
Official Publish:
February 11th, 2025
Last Modified:
July 10th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C