Vulnerability Description
An issue was discovered on D-Link DCS-1100 and DCS-1130 devices. The binary orthrus in /sbin folder of the device handles all the UPnP connections received by the device. It seems that the binary performs a sprintf operation at address 0x0000A3E4 with the value in the command line parameter "-f" and stores it on the stack. Since there is no length check, this results in corrupting the registers for the function sub_A098 which results in memory corruption.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dcs-1100 Firmware | - |
| Dlink | Dcs-1100 | - |
| Dlink | Dcs-1130 Firmware | - |
| Dlink | Dcs-1130 | - |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRThird Party AdvisoryVDB Entry
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_secExploitThird Party Advisory
- https://seclists.org/bugtraq/2019/Jun/8Mailing ListThird Party Advisory
- http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRThird Party AdvisoryVDB Entry
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_secExploitThird Party Advisory
- https://seclists.org/bugtraq/2019/Jun/8Mailing ListThird Party Advisory
FAQ
What is CVE-2017-8414?
CVE-2017-8414 is a vulnerability with a CVSS score of 7.8 (HIGH). An issue was discovered on D-Link DCS-1100 and DCS-1130 devices. The binary orthrus in /sbin folder of the device handles all the UPnP connections received by the device. It seems that the binary perf...
How severe is CVE-2017-8414?
CVE-2017-8414 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-2017-8414?
Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dcs-1100 Firmware, Dlink Dcs-1100, Dlink Dcs-1130 Firmware, Dlink Dcs-1130.