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CVE-2017-9138

nvd nist
Published: May 21, 2017Modified: May 13, 2026

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8.0
Vector
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.1 / Impact: 5.9
Source: NVD

Description

There is a debug-interface vulnerability on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). After connecting locally to a router in a wired or wireless manner, one can bypass intended access restrictions by sending shell commands directly and reading their results, or by entering shell commands that change this router's username and password.

Affected (3)

Tendacn
3 products
F1200 Firmware
Fh1202 Firmware
F1202 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
F1200 Firmware
Up to 1.2.0.19
Running on/withPlatform Versions
Tendacn
F1200
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Fh1202 Firmware
Up to 1.2.0.19
Running on/withPlatform Versions
Tendacn
Fh1202
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
F1202 Firmware
Up to 1.2.0.19
Running on/withPlatform Versions
Tendacn
F1202
All versions

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.