Description
Siemens SIMATIC NET PC-Software before 13 SP2 allows remote attackers to cause a denial of service (OPC UA service outage) via crafted TCP packets.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/92110
Various Sources x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-16-208-02
Mitigation, Vendor Advisory x_refsource_confirm
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-453276.pdf
Scores
CVSS v3
7.5
EPSS
0.0087
EPSS Percentile
75.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
Status
published
Products (1)
siemens/simatic_net_pc-software
< 13
Published
Jul 22, 2016
Tracked Since
Feb 18, 2026