4.3
MEDIUM
CVE-2021-3339
ModernFlow Unauthenticated Web-Page Access Vulnerability
Description

ModernFlow before 1.3.00.208 does not constrain web-page access to members of a security group, as demonstrated by the Search Screen and the Profile Screen.

INFO

Published Date :

Feb. 19, 2021, 8:15 a.m.

Last Modified :

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

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2021-3339 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 Microsoft modernflow
References to Advisories, Solutions, and Tools

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-2021-3339 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-3339 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 https://4sightwebsite.azurewebsites.net/mf_releaseNotes
    Added Reference https://appsource.microsoft.com/en-us/product/web-apps/acctech-systems-pty-ltd.modernflow-saas?tab=overview
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Feb. 25, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://4sightwebsite.azurewebsites.net/mf_releaseNotes No Types Assigned https://4sightwebsite.azurewebsites.net/mf_releaseNotes Broken Link
    Changed Reference Type https://appsource.microsoft.com/en-us/product/web-apps/acctech-systems-pty-ltd.modernflow-saas?tab=overview No Types Assigned https://appsource.microsoft.com/en-us/product/web-apps/acctech-systems-pty-ltd.modernflow-saas?tab=overview Product
    Added CWE NIST CWE-287
    Added CPE Configuration OR *cpe:2.3:a:microsoft:modernflow:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.00.208
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-2021-3339 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.

0.05 }} -0.02%

score

0.19338

percentile

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