Resource exhaustion in Siemens Development/evaluation Kits For Profinet Io: Dk Standard Ethernet Controller
CVE-2020-28400
Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a denial of service condition. The vulnerability can be triggered if a large amount of DCP reset packets are sent to the device.
EPSS: 0.019 (76.9th percentile) — read the EPSS interpretation.
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.
Affected products
- Siemens Development/evaluation Kits For Profinet Io: Dk Standard Ethernet Controller — versions 0
- Siemens Development/evaluation Kits For Profinet Io: Ek-ertec 200 — versions 0
- Siemens Development/evaluation Kits For Profinet Io: Ek-ertec 200p — versions 0
- Siemens Dk_standard_ethernet_controller_evaluation_kit
- Siemens Dk_standard_ethernet_controller_evaluation_kit_firmware
- Siemens Ek-ertec_200_evaulation_kit
- Siemens Ek-ertec_200_evaulation_kit_firmware
- Siemens Ek-ertec_200p_evaluation_kit
- Siemens Ek-ertec_200p_evaluation_kit_firmware
- Siemens Ruggedcom_rm1224
Weakness classification (CWE)
References
- productcert@siemens.com (Patch, x_refsource_MISC, Vendor Advisory)
- productcert@siemens.com (US Government Resource, Third Party Advisory, x_refsource_MISC)
- productcert@siemens.com
Frequently asked questions
- What is CVE-2020-28400?
- CVE-2020-28400 is a high-severity vulnerability in Siemens Development/evaluation Kits For Profinet Io: Dk Standard Ethernet Controller, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2021-07-13.
- How severe is CVE-2020-28400?
- High severity. CVSS v3 base score is 7.5 out of 10.