description: A vulnerability has been identified in SCALANCE X200-4P IRT, SCALANCE X201-3P IRT, SCALANCE X201-3P IRT PRO, SCALANCE X202-2IRT, SCALANCE X202-2P IRT, SCALANCE X202-2P IRT PRO, SCALANCE X204-2, SCALANCE X204-2FM, SCALANCE X204-2LD, SCALANCE X204-2LD TS, SCALANCE X204-2TS, SCALANCE X204IRT, SCALANCE X204IRT PRO, SCALANCE X206-1, SCALANCE X206-1LD, SCALANCE X208, SCALANCE X208PRO, SCALANCE X212-2, SCALANCE X212-2LD, SCALANCE X216, SCALANCE X224, SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XF201-3P IRT, SCALANCE XF202-2P IRT, SCALANCE XF204, SCALANCE XF204-2, SCALANCE XF204-2BA IRT, SCALANCE XF204IRT, SCALANCE XF206-1, SCALANCE XF208, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIMATIC CP 343-1 Advanced, SIMATIC CP 442-1 RNA, SIMATIC CP 443-1, SIMATIC CP 443-1, SIMATIC CP 443-1 Advanced, SIMATIC CP 443-1 RNA, SIMATIC RF180C, SIMATIC RF182C, SIPLUS NET CP 343-1 Advanced, SIPLUS NET CP 443-1, SIPLUS NET CP 443-1 Advanced, SIPLUS NET SCALANCE X308-2. The VxWorks-based Profinet TCP Stack can be forced to make very expensive calls for every incoming packet which can lead to a denial of service.
problem types: CWE-400: Uncontrolled Resource Consumption
affected:
{
vendor: Siemens
product: SCALANCE X200-4P IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X201-3P IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X201-3P IRT PRO
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2P IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X202-2P IRT PRO
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204-2
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204-2FM
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204-2LD
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204-2LD TS
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204-2TS
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X204IRT PRO
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X206-1
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X206-1LD
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X208
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X208PRO
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X212-2
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X212-2LD
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X216
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X224
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (230V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (230V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (24V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (24V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (2x 230V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (2x 230V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (2x 24V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X302-7 EEC (2x 24V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X304-2FE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X306-1LD FE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (230V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (230V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (24V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (24V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (2x 230V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (2x 230V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (2x 24V, coated)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-2 EEC (2x 24V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-3
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-3
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-3LD
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X307-3LD
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2LD
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2LD
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2LH
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2LH
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2LH+
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2LH+
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2M
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2M
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2M PoE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2M PoE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2M TS
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X308-2M TS
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X310
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X310
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X310FE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X310FE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X320-1 FE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X320-1-2LD FE
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE X408-2
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF201-3P IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF202-2P IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF204
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF204-2
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF204-2BA IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF204IRT
versions:
version: All versions < V5.5.0, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF206-1
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XF208
versions:
version: All versions < V5.2.5, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (230V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (230V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (230V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (230V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M (24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M TS (24V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-12M TS (24V)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M EEC (2x 24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M PoE (230V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M PoE (230V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M PoE (24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M PoE (24V, ports on rear)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SCALANCE XR324-4M PoE TS (24V, ports on front)
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC CP 343-1 Advanced
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC CP 442-1 RNA
versions:
version: All versions < V1.5.18, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC CP 443-1
versions:
version: All versions < V3.3, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC CP 443-1
versions:
version: All versions < V3.3, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC CP 443-1 Advanced
versions:
version: All versions < V3.3, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC CP 443-1 RNA
versions:
version: All versions < V1.5.18, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC RF180C
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIMATIC RF182C
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS NET CP 343-1 Advanced
versions:
version: All versions, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS NET CP 443-1
versions:
version: All versions < V3.3, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS NET CP 443-1 Advanced
versions:
version: All versions < V3.3, status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: SIPLUS NET SCALANCE X308-2
versions:
version: All versions < V4.1.4, status: affected
defaultStatus: unknown
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:C
baseScore: 7.5
baseSeverity: HIGH
]