CVE-2017-9945
MEDIUMSiemens 7KM PAC Switched Ethernet PROFINET Expansion Module < V2.1.3 - DoS via PROFINET DCP Broadcast
Title source: llmDescription
In the Siemens 7KM PAC Switched Ethernet PROFINET expansion module (All versions < V2.1.3), a Denial-of-Service condition could be induced by a specially crafted PROFINET DCP packet sent as a local Ethernet (Layer 2) broadcast. The affected component requires a manual restart via the main device to recover.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/100562
Vendor Advisory x_refsource_confirm
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-771218.pdf
Scores
CVSS v3
6.5
EPSS
0.0014
EPSS Percentile
34.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-20
Status
published
Products (2)
n/a/Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3
Siemens 7KM PAC Switched Ethernet PROFINET expansion module: All versions < V2.1.3
siemens/7km_pac_switched_ethernet_profinet_expansion_module_firmware
< 2.1.2
Published
Aug 30, 2017
Tracked Since
Feb 18, 2026