9.8
CRITICAL
CVE-2021-42627
D-Link DIR-615 Unauthenticated WAN Configuration Page Access Vulnerability
Description

The WAN configuration page "wan.htm" on D-Link DIR-615 devices with firmware 20.06 can be accessed directly without authentication which can lead to disclose the information about WAN settings and also leverage attacker to modify the data fields of page.

INFO

Published Date :

Aug. 23, 2022, 12:15 p.m.

Last Modified :

Nov. 21, 2024, 6:27 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2021-42627 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-2021-42627 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-615_firmware
2 Dlink dir-615_j1_firmware
3 Dlink dir-615
4 Dlink dir-615_t1_firmware
5 Dlink dir-615jx10_firmware
6 Dlink dir-615_t1
7 Dlink dir-615_j1
8 Dlink dir-615jx10
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-2021-42627.

URL Resource
http://d-link.com Broken Link
http://dlink.com Product
https://github.com/sanjokkarki/D-Link-DIR-615/blob/main/CVE-2021-42627 Third Party Advisory
https://www.dlink.com/en/security-bulletin/ Vendor Advisory
http://d-link.com Broken Link
http://dlink.com Product
https://github.com/sanjokkarki/D-Link-DIR-615/blob/main/CVE-2021-42627 Third Party Advisory
https://www.dlink.com/en/security-bulletin/ 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).

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Python Shell Ruby

Updated: 1 month ago
109 stars 34 fork 34 watcher
Born at : Sept. 18, 2020, 9:03 p.m. This repo has been linked 1654 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-2021-42627 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-42627 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://dlink.com
    Added Reference http://d-link.com
    Added Reference https://github.com/sanjokkarki/D-Link-DIR-615/blob/main/CVE-2021-42627
    Added Reference https://www.dlink.com/en/security-bulletin/
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Aug. 25, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://dlink.com No Types Assigned http://dlink.com Product
    Changed Reference Type http://d-link.com No Types Assigned http://d-link.com Broken Link
    Changed Reference Type https://github.com/sanjokkarki/D-Link-DIR-615/blob/main/CVE-2021-42627 No Types Assigned https://github.com/sanjokkarki/D-Link-DIR-615/blob/main/CVE-2021-42627 Third Party Advisory
    Changed Reference Type https://www.dlink.com/en/security-bulletin/ No Types Assigned https://www.dlink.com/en/security-bulletin/ Vendor Advisory
    Added CWE NIST NVD-CWE-Other
    Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-615_firmware:20.06:*:*:*:*:*:*:* OR cpe:2.3:h:d-link:dir-615:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-615_j1_firmware:20.06:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-615_j1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-615_t1_firmware:20.06:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-615_t1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-615jx10_firmware:20.06:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-615jx10:-:*:*:*:*:*:*:*
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-2021-42627 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-42627 weaknesses.

Exploit Prediction

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

16.95 }} -5.01%

score

0.96038

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability