Vulnerability Description
Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.
CVSS Score
7.8
HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Simatic S7-300 Cpu Firmware | All versions |
| Siemens | Simatic S7-300 Cpu | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/72973
- http://www.securitytracker.com/id/1032040Third Party AdvisoryVDB Entry
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_adviVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-15-064-04
- https://www.exploit-db.com/exploits/44802/
- http://www.securityfocus.com/bid/72973
- http://www.securitytracker.com/id/1032040Third Party AdvisoryVDB Entry
- http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_adviVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-987029.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-15-064-04
- https://www.exploit-db.com/exploits/44802/
FAQ
What is CVE-2015-2177?
CVE-2015-2177 is a vulnerability with a CVSS score of 7.8 (HIGH). Siemens SIMATIC S7-300 CPU devices allow remote attackers to cause a denial of service (defect-mode transition) via crafted packets on (1) TCP port 102 or (2) Profibus.
How severe is CVE-2015-2177?
CVE-2015-2177 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-2015-2177?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Simatic S7-300 Cpu Firmware, Siemens Simatic S7-300 Cpu.