7.8

CVE-2015-5374

A vulnerability has been identified in Firmware variant PROFINET IO for EN100 Ethernet module : All versions < V1.04.01; Firmware variant Modbus TCP for EN100 Ethernet module : All versions < V1.11.00; Firmware variant DNP3 TCP for EN100 Ethernet module : All versions < V1.03; Firmware variant IEC 104 for EN100 Ethernet module : All versions < V1.21; EN100 Ethernet module included in SIPROTEC Merging Unit 6MU80 : All versions < 1.02.02. Specially crafted packets sent to port 50000/UDP could cause a denial-of-service of the affected device. A manual reboot may be required to recover the service of the device.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siemens ≫ Siprotec Firmware Version 4.24
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 74.5% 0.994
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.securityfocus.com/bid/75948
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-732541.pdf
Patch
Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-01
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03
https://www.exploit-db.com/exploits/44103/
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdf