2.7
CVSSv2

CVE-2017-9139

Published: 21/05/2017 Updated: 02/06/2017
CVSS v2 Base Score: 2.7 | Impact Score: 2.9 | Exploitability Score: 5.1
CVSS v3 Base Score: 3.5 | Impact Score: 1.4 | Exploitability Score: 2.1
VMScore: 240
Vector: AV:A/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Summary

There is a stack-based buffer overflow on some Tenda routers (FH1202/F1202/F1200: versions prior to 1.2.0.20). Crafted POST requests to an unspecified URL result in DoS, interrupting the HTTP service (used to login to the web UI of a router) for 1 to 2 seconds.

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tendacn f1200_firmware

tendacn fh1202_firmware

tendacn f1202_firmware