Resource exhaustion in Siemens Development/evaluation Kits For Profinet Io: Dk Standard Ethernet Controller
CVE-2017-12741
Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.033 (88.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 88.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.033 · newest: 0.033 · change: 0.000
Affected products
- Siemens Development/evaluation Kits For Profinet Io: Dk Standard Ethernet Controller — versions All versions < V4.1.1 Patch 05
- Siemens Development/evaluation Kits For Profinet Io: Ek-Ertec 200 — versions All versions < V4.5
- Siemens Development/evaluation Kits For Profinet Io: Ek-Ertec 200p — versions All versions < V4.5
- Siemens Dk Standard Ethernet Controller
- Siemens Dk Standard Ethernet Controller Firmware
- Siemens Ek-Ertec 200p
- Siemens Ek-Ertec 200p Firmware
- Siemens Ek-Ertec 200pn Io
- Siemens Ek-Ertec 200pn Io Firmware
- Siemens Simatic Compact Field Unit — versions All versions
Weakness classification (CWE)
References
- www.securityfocus.com/bid/101964 (vdb-entry)
- cert-portal.siemens.com/productcert/pdf/ssa-546832.pdf
- cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf
- cert-portal.siemens.com/productcert/pdf/ssa-141614.pdf
- cert-portal.siemens.com/productcert/html/ssa-346262.html
- cert-portal.siemens.com/productcert/html/ssa-546832.html
- cert-portal.siemens.com/productcert/html/ssa-141614.html
Frequently asked questions
- What is CVE-2017-12741?
- CVE-2017-12741 is a high-severity vulnerability in Siemens Development/evaluation Kits For Profinet Io: Dk Standard Ethernet Controller, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2017-12-26.
- How severe is CVE-2017-12741?
- High severity. CVSS v3 base score is 7.5 out of 10.