Vulnerability Details CVE-2017-8414
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.7%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
References
- http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf
- https://seclists.org/bugtraq/2019/Jun/8
- http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf
- https://seclists.org/bugtraq/2019/Jun/8
Products affected by CVE-2017-8414
-
cpe:2.3:h:dlink:dcs-1100:-
-
cpe:2.3:h:dlink:dcs-1130:-
-
cpe:2.3:o:dlink:dcs-1100_firmware:-
-
cpe:2.3:o:dlink:dcs-1130_firmware:-