Description
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Siemens Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller
Default version status: unknown
0 to < *affected
Siemens Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200
Default version status: unknown
All Versions < V4.5affected
Siemens Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P
Default version status: unknown
All Versions < V4.6affected
Siemens PROFINET Driver for Controller
Default version status: unknown
All Versions < V2.1affected
Siemens RUGGEDCOM RM1224 family
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M804PB
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M812-1 ADSL-Router
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M812-1 ADSL-Router
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M816-1 ADSL-Router
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M816-1 ADSL-Router
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M826-2 SHDSL-Router
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M874-2
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M874-3
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M876-3
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M876-3 (ROK)
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M876-4 (EU)
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE M876-4 (NAM)
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE S615 LAN-Router
Default version status: unknown
All versions < V4.3affected
Siemens SCALANCE W-700 IEEE 802.11n family
Default version status: unknown
All versions <= V6.0.1affected
Siemens SCALANCE X200-4P IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X201-3P IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X201-3P IRT PRO
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X202-2IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X202-2P IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X202-2P IRT PRO
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X204-2
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X204-2FM
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X204-2LD
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X204-2LD TS
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X204-2TS
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X204IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X204IRT PRO
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE X206-1
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X206-1LD
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X208
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X208PRO
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X212-2
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X212-2LD
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X216
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X224
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE X302-7 EEC (230V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (230V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (24V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (24V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (2x 230V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (2x 230V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (2x 24V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X302-7 EEC (2x 24V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X304-2FE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X306-1LD FE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (230V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (230V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (24V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (24V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (2x 230V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (2x 230V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (2x 24V, coated)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-2 EEC (2x 24V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-3
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-3
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-3LD
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X307-3LD
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2LD
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2LD
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2LH
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2LH
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2LH+
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2LH+
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2M
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2M
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2M PoE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2M PoE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2M TS
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X308-2M TS
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X310
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X310
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X310FE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X310FE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X320-1 FE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X320-1-2LD FE
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE X408-2
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XB-200 family
Default version status: unknown
All Versions < V3.0affected
Siemens SCALANCE XC-200
Default version status: unknown
All Versions < V3.0affected
Siemens SCALANCE XF-200BA
Default version status: unknown
All Versions < V3.0affected
Siemens SCALANCE XF201-3P IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE XF202-2P IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE XF204
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE XF204-2
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE XF204-2BA IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE XF204IRT
Default version status: unknown
All Versions < V5.3affected
Siemens SCALANCE XF206-1
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE XF208
Default version status: unknown
All versions < V5.2.5affected
Siemens SCALANCE XM-400 family
Default version status: unknown
All Versions < V6.0affected
Siemens SCALANCE XP-200
Default version status: unknown
All Versions < V3.0affected
Siemens SCALANCE XR-300WG family
Default version status: unknown
All Versions < V3.0affected
Siemens SCALANCE XR-500 family
Default version status: unknown
All Versions < V6.0affected
Siemens SCALANCE XR324-12M (230V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (230V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (230V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (230V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M (24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M TS (24V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-12M TS (24V)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M EEC (2x 24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M PoE (230V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M PoE (230V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M PoE (24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M PoE (24V, ports on rear)
Default version status: unknown
All versions < V4.1.4affected
Siemens SCALANCE XR324-4M PoE TS (24V, ports on front)
Default version status: unknown
All versions < V4.1.4affected
Siemens SIMATIC CP 1616 and CP 1604
Default version status: unknown
All Versions < V2.8affected
Siemens SIMATIC CP 343-1
Default version status: unknown
All versionsaffected
Siemens SIMATIC CP 343-1 Advanced
Default version status: unknown
All versionsaffected
Siemens SIMATIC CP 343-1 ERPC
Default version status: unknown
All versionsaffected
Siemens SIMATIC CP 343-1 Lean
Default version status: unknown
All versionsaffected
Siemens SIMATIC CP 443-1
Default version status: unknown
0 to < V3.3affected
Siemens SIMATIC CP 443-1
Default version status: unknown
0 to < V3.3affected
Siemens SIMATIC CP 443-1 Advanced
Default version status: unknown
0 to < V3.3affected
Siemens SIMATIC CP 443-1 OPC UA
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200AL IM 157-1 PN
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200M IM 153-4 PN IO HF (incl. SIPLUS variants)
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200M IM 153-4 PN IO ST (incl. SIPLUS variants)
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200MP IM 155-5 PN HF
Default version status: unknown
0 to < V4.2.0affected
Siemens SIMATIC ET 200MP IM 155-5 PN ST
Default version status: unknown
0 to < V4.1.0affected
Siemens SIMATIC ET 200pro IM 154-3 PN HF
Default version status: unknown
0 to < *affected
Siemens SIMATIC ET 200pro IM 154-4 PN HF
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET 200SP IM 155-6 PN BA
Default version status: unknown
0 to < *affected
Siemens SIMATIC ET 200SP IM 155-6 PN HF
Default version status: unknown
0 to < V4.2.0affected
Siemens SIMATIC ET 200SP IM 155-6 PN ST
Default version status: unknown
0 to < V4.1.0affected
Siemens SIMATIC ET 200SP IM 155-6 PN ST BA
Default version status: unknown
0 to < V4.1.0affected
Siemens SIMATIC ET200ecoPN, 16DI, DC24V, 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 16DO DC24V/1,3A, 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 4AO U/I 4xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8 DIO, DC24V/1,3A, 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8 DO, DC24V/2A, 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8AI RTD/TC 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8AI; 4 U/I; 4 RTD/TC 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8DI, DC24V, 4xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8DI, DC24V, 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8DO, DC24V/0,5A, 4xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 4xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 8xM12
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200ecoPN: IO-Link Master
Default version status: unknown
All versionsaffected
Siemens SIMATIC ET200S (incl. SIPLUS variants)
Default version status: unknown
All versionsaffected
Siemens SIMATIC IPC Support, Package for VxWorks
Default version status: unknown
0 to < *affected
Siemens SIMATIC MV420 SR-B
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC MV420 SR-B Body
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC MV420 SR-P
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC MV420 SR-P Body
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC MV440 HR
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC MV440 SR
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC MV440 UR
Default version status: unknown
0 to < V7.0.6affected
Siemens SIMATIC PN/PN Coupler (incl. SIPLUS NET variants)
Default version status: unknown
All Versionsaffected
Siemens SIMATIC RF180C
Default version status: unknown
All versionsaffected
Siemens SIMATIC RF182C
Default version status: unknown
All versionsaffected
Siemens SIMATIC RF600R family
Default version status: unknown
All versions < V3affected
Siemens SIMOTION C
Default version status: unknown
All versions < V4.5affected
Siemens SIMOTION D
Default version status: unknown
All versions < V4.5affected
Siemens SIMOTION P
Default version status: unknown
All versions < V4.5affected
Siemens SINAMICS DCP
Default version status: unknown
All Versions < V1.3affected
Siemens SIPLUS ET 200MP IM 155-5 PN HF
Default version status: unknown
0 to < V4.2.0affected
Siemens SIPLUS ET 200MP IM 155-5 PN HF
Default version status: unknown
0 to < V4.2.0affected
Siemens SIPLUS ET 200MP IM 155-5 PN HF T1 RAIL
Default version status: unknown
0 to < V4.2.0affected
Siemens SIPLUS ET 200MP IM 155-5 PN ST
Default version status: unknown
0 to < V4.1.0affected
Siemens SIPLUS ET 200MP IM 155-5 PN ST TX RAIL
Default version status: unknown
0 to < V4.1.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF
Default version status: unknown
0 to < V4.2.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF
Default version status: unknown
0 to < V4.2.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN HF T1 RAIL
Default version status: unknown
0 to < V4.2.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN ST
Default version status: unknown
0 to < V4.1.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN ST BA
Default version status: unknown
0 to < V4.1.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN ST BA TX RAIL
Default version status: unknown
0 to < V4.1.0affected
Siemens SIPLUS ET 200SP IM 155-6 PN ST TX RAIL
Default version status: unknown
0 to < V4.1.0affected
Siemens SIPLUS NET CP 343-1
Default version status: unknown
All versionsaffected
Siemens SIPLUS NET CP 343-1 Advanced
Default version status: unknown
All versionsaffected
Siemens SIPLUS NET CP 343-1 Lean
Default version status: unknown
All versionsaffected
Siemens SIPLUS NET CP 443-1
Default version status: unknown
0 to < V3.3affected
Siemens SIPLUS NET CP 443-1 Advanced
Default version status: unknown
0 to < V3.3affected
Siemens SIPLUS NET SCALANCE X308-2
Default version status: unknown
All versions < V4.1.4affected
Siemens SOFTNET-IE PNIO
Default version status: unknown
All versionsaffected