Description
There is a stack-based buffer overflow on some Tenda routers (FH1202/F1202/F1200: versions before 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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
http://www.tendacn.com/en/2017.html
Scores
CVSS v3
3.5
EPSS
0.0037
EPSS Percentile
29.3%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-119
Status
published
Products (3)
tendacn/f1200_firmware
< 1.2.0.19
tendacn/f1202_firmware
< 1.2.0.19
tendacn/fh1202_firmware
< 1.2.0.19
Published
May 21, 2017
Tracked Since
Feb 18, 2026