4.3
MEDIUM
CVE-2020-10754
NetworkManager nmcli 802.1x Authentication Bypass Vulnerability
Description

It was found that nmcli, a command line interface to NetworkManager did not honour 802-1x.ca-path and 802-1x.phase2-ca-path settings, when creating a new profile. When a user connects to a network using this profile, the authentication does not happen and the connection is made insecurely.

INFO

Published Date :

June 8, 2020, 6:15 p.m.

Last Modified :

Nov. 7, 2023, 3:14 a.m.

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2020-10754 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 Fedoraproject fedora
1 Gnome networkmanager
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-2020-10754.

URL Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10754 Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/44FTVXWKDYIAMOOP2PZMUY3D2QNWAVBZ/

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-2020-10754 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-10754 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
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/44FTVXWKDYIAMOOP2PZMUY3D2QNWAVBZ/ [No types assigned]
    Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/44FTVXWKDYIAMOOP2PZMUY3D2QNWAVBZ/
    Removed CVSS V3 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
    Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • Reanalysis by [email protected]

    Nov. 02, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:gnome:networkmanager:*:*:*:*:*:*:*:* versions up to (excluding) 1.24.2 OR *cpe:2.3:a:gnome:networkmanager:*:*:*:*:*:*:*:* versions up to (excluding) 1.22.14 *cpe:2.3:a:gnome:networkmanager:*:*:*:*:*:*:*:* versions from (including) 1.24.0 up to (excluding) 1.24.2
  • Reanalysis by [email protected]

    Oct. 26, 2021

    Action Type Old Value New Value
    Removed CWE NIST CWE-287
  • Initial Analysis by [email protected]

    Jun. 23, 2020

    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://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10754 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10754 Issue Tracking, Patch, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/44FTVXWKDYIAMOOP2PZMUY3D2QNWAVBZ/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/44FTVXWKDYIAMOOP2PZMUY3D2QNWAVBZ/ Third Party Advisory
    Added CWE NIST CWE-287
    Added CWE NIST CWE-306
    Added CPE Configuration OR *cpe:2.3:a:gnome:networkmanager:*:*:*:*:*:*:*:* versions up to (excluding) 1.24.2
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 14, 2020

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/44FTVXWKDYIAMOOP2PZMUY3D2QNWAVBZ/ [No Types Assigned]
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-2020-10754 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 }} 0.00%

score

0.20980

percentile

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