7.8 High
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
6.7 Medium
AI Score
Confidence
Low
0.003 Low
EPSS
Percentile
66.1%
Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to TCP port 102 (aka the ISO-TSAP port).
CPE | Name | Operator | Version |
---|---|---|---|
siemens:simatic_s7-1200_firmware | siemens simatic s7-1200 firmware | lt | 4.0 |