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CVE-2015-5374

CVE-2015-5374

EPSS 74.5%
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.
Affected products
n/a · n/a
public PoCs found — 3
githubgithub.com/can/CVE-2015-5374-DoS-PoC★ 3cve_referencewww.exploit-db.com/exploits/44103/unverifiedexploitdbwww.exploit-db.com/exploits/44103unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-01https://ics-cert.us-cert.gov/advisories/ICSA-17-187-03https://www.exploit-db.com/exploits/44103/https://www.siemens.com/cert/pool/cert/siemens_security_advisory_SSA-323211.pdfhttp://www.securityfocus.com/bid/75948http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-732541.pdf