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LOW · 3.5

CVE-2017-9139

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 (u...

Vulnerability 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.

CVSS Score

3.5

LOW

CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
TendacnF1200 Firmware<= 1.2.0.19
TendacnF1200-
TendacnFh1202 Firmware<= 1.2.0.19
TendacnFh1202-
TendacnF1202 Firmware<= 1.2.0.19
TendacnF1202-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2017-9139?

CVE-2017-9139 is a vulnerability with a CVSS score of 3.5 (LOW). 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 (u...

How severe is CVE-2017-9139?

CVE-2017-9139 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-9139?

Check the references section above for vendor advisories and patch information. Affected products include: Tendacn F1200 Firmware, Tendacn F1200, Tendacn Fh1202 Firmware, Tendacn Fh1202, Tendacn F1202 Firmware.