CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
76.7%
The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote attackers to cause a denial of service (out-of-bounds read and daemon crash) via a crafted packet.
Vendor | Product | Version | CPE |
---|---|---|---|
ioserver | ioserver_opc_server | - | cpe:2.3:a:ioserver:ioserver_opc_server:-:*:*:*:*:*:*:* |
ioserver | opc_drivers | * | cpe:2.3:a:ioserver:opc_drivers:*:*:*:*:*:*:*:* |