Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Siprotec Firmware | 4.24 |
| Siemens | Siprotec 4 | All versions |
| Siemens | Siprotec Compact | All versions |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/75948
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_adviPatchVendor 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
- http://www.securityfocus.com/bid/75948
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_adviPatchVendor 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
FAQ
What is CVE-2015-5374?
CVE-2015-5374 is a vulnerability with a CVSS score of 7.8 (HIGH). 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...
How severe is CVE-2015-5374?
CVE-2015-5374 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-5374?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Siprotec Firmware, Siemens Siprotec 4, Siemens Siprotec Compact.