8.0
HIGH
CVE-2017-9138
Tenda Router Debug-Interface Command Injection Vulnerability
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.

INFO

Published Date :

May 21, 2017, 10:29 p.m.

Last Modified :

Nov. 21, 2024, 3:35 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.1
Public PoC/Exploit Available at Github

CVE-2017-9138 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2017-9138 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Tendacn f1200_firmware
2 Tendacn fh1202_firmware
3 Tendacn f1202_firmware
4 Tendacn f1200
5 Tendacn fh1202
6 Tendacn f1202
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-9138.

URL Resource
http://www.tendacn.com/en/2017.html Vendor Advisory
http://www.tendacn.com/en/2017.html Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Updated: 7 months, 3 weeks ago
8 stars 2 fork 2 watcher
Born at : July 20, 2017, 1:35 a.m. This repo has been linked 14 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-9138 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-9138 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.tendacn.com/en/2017.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jun. 02, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:L/Au:S/C:C/I:C/A:C)
    Added CVSS V3 AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.tendacn.com/en/2017.html No Types Assigned http://www.tendacn.com/en/2017.html Vendor Advisory
    Added CWE CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:tendacn:f1200_firmware:1.2.0.19:*:*:*:*:*:*:* (and previous) OR cpe:2.3:h:tendacn:f1200:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:tendacn:fh1202_firmware:1.2.0.19:*:*:*:*:*:*:* (and previous) OR cpe:2.3:h:tendacn:fh1202:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:tendacn:f1202_firmware:1.2.0.19:*:*:*:*:*:*:* (and previous) OR cpe:2.3:h:tendacn:f1202:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.11683

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability