VDB
ICSA-19-043-02
ICSA-19-043-02
PUBLISHED
CVSS 7.5 HIGH
The EN100 Ethernet communication module and SIPROTEC 5 relays are affected by a security vulnerability that could allow an attacker to conduct a denial-of-service attack over the network.
Risk Scores
CVSS v3.1
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| SIPROTEC 5 relays with CPU variants CP300 and CP100 and the respective: All versions < V7.82 | ||
| Firmware variant Profinet IO for EN100 Ethernet module: All versions | ||
| Firmware variant MODBUS TCP for EN100 Ethernet module: All versions | ||
| Firmware variant IEC104 for EN100 Ethernet module: All versions | ||
| SIPROTEC 5 relays with CPU variants CP200 and the respective Ethernet: All versions < V7.58 | ||
| Firmware variant IEC 61850 for EN100 Ethernet module: All versions < V4.35 | ||
| Firmware variant DNP3 TCP for EN100 Ethernet module: All versions |
Timeline
- Feb 12, 2019 CVE Published
References
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2019/icsa-19-043-02.json advisory
- https://www.cisa.gov/news-events/ics-advisories/icsa-19-043-02 advisory
- https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01 url
- https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf url
- https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B url
- https://cert-portal.siemens.com/productcert/txt/SSA-104088.txt url
- https://support.industry.siemens.com/cs/us/en/view/109745821. fix
- https://support.industry.siemens.com/ fix