8.8
HIGH
CVE-2017-9100
D-Link DIR-600M Blank Space Authentication Bypass
Description

login.cgi on D-Link DIR-600M devices with firmware 3.04 allows remote attackers to bypass authentication by entering more than 20 blank spaces in the password field during an admin login attempt.

INFO

Published Date :

May 21, 2017, 4:29 a.m.

Last Modified :

April 23, 2021, 1:39 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2017-9100 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 Dlink dir-600m_firmware
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-2017-9100.

URL Resource
http://touhidshaikh.com/blog/poc/d-link-dir600-auth-bypass/ Exploit Third Party Advisory
https://www.exploit-db.com/exploits/42039/ Exploit Third Party Advisory VDB Entry
https://www.youtube.com/watch?v=waIJKWCpyNQ Exploit Third Party 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).

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

The following list is the news that have been mention CVE-2017-9100 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-9100 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Apr. 23, 2021

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    Jun. 02, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.youtube.com/watch?v=waIJKWCpyNQ No Types Assigned https://www.youtube.com/watch?v=waIJKWCpyNQ Exploit, Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/42039/ No Types Assigned https://www.exploit-db.com/exploits/42039/ Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type http://touhidshaikh.com/blog/poc/d-link-dir600-auth-bypass/ No Types Assigned http://touhidshaikh.com/blog/poc/d-link-dir600-auth-bypass/ Exploit, Third Party Advisory
    Added CWE CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-600m_firmware:3.04:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-600m:-:*:*:*:*:*:*:*
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-9100 is associated with the following CWEs:

Exploit Prediction

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

35.14 }} 3.20%

score

0.97167

percentile

CVSS31 - Vulnerability Scoring System
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