7.5
HIGH
CVE-2019-6859
Modicon Controllers Hardcoded FTP Credentials Disclosure
Description

A CWE-798: Use of Hardcoded Credentials vulnerability exists in Modicon Controllers (All versions of the following CPUs and Communication Module product references listed in the Security Notifications), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.

INFO

Published Date :

April 22, 2020, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 4:47 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-6859 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 Schneider-electric bmx_p34x_firmware
2 Schneider-electric bmx_noe_0100_firmware
3 Schneider-electric bmx_noe_0110_firmware
4 Schneider-electric bmx_noc_0401_firmware
5 Schneider-electric tsx_p57x_firmware
6 Schneider-electric tsx_ety_x103_firmware
7 Schneider-electric 140_cpu6x_firmware
8 Schneider-electric 140_noe_771x1_firmware
9 Schneider-electric 140_noc_78x00_firmware
10 Schneider-electric 140_noc_77101_firmware
11 Schneider-electric bmx_p34x
12 Schneider-electric bmx_noe_0100
13 Schneider-electric bmx_noe_0110
14 Schneider-electric bmx_noc_0401
15 Schneider-electric tsx_p57x
16 Schneider-electric tsx_ety_x103
17 Schneider-electric 140_cpu6x
18 Schneider-electric 140_noe_771x1
19 Schneider-electric 140_noc_78x00
20 Schneider-electric 140_noc_77101
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-2019-6859.

URL Resource
https://www.se.com/ww/en/download/document/SEVD-2019-316-02 Vendor Advisory
https://www.se.com/ww/en/download/document/SEVD-2019-316-02 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).

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

The following list is the news that have been mention CVE-2019-6859 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-6859 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://www.se.com/ww/en/download/document/SEVD-2019-316-02
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Feb. 03, 2022

    Action Type Old Value New Value
    Changed CPE Configuration AND OR *cpe:2.3:o:se:bmx_p34x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_p34x:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:bmx_p34x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_p34x:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:bmx_noe_0100_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:bmx_noe_0100:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:bmx_noe_0100_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_noe_0100:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:bmx_noe_0110_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_noe_0110:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:bmx_noe_0110_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_noe_0110:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:bmx_noc_0401_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_noc_0401:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:bmx_noc_0401_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmx_noc_0401:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:tsx_p57x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsx_p57x:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:tsx_p57x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsx_p57x:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:tsx_ety_x103_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsx_ety_x103:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:tsx_ety_x103_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsx_ety_x103:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:140_cpu6x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_cpu6x:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:140_cpu6x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_cpu6x:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:140_noe_771x1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_noe_771x1:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:140_noe_771x1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_noe_771x1:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:140_noc_78x00_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_noc_78x00:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:140_noc_78x00_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_noc_78x00:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR *cpe:2.3:o:se:140_noc_77101_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_noc_77101:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:schneider-electric:140_noc_77101_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140_noc_77101:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:tsx_p57x:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:tsx_p57x:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:tsx_ety_x103:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:tsx_ety_x103:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:140_noc_77101:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:140_noc_77101:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:bmx_noc_0401:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:bmx_noc_0401:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:bmx_p34x:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:bmx_p34x:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:140_noe_771x1:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:140_noe_771x1:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:140_noc_78x00:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:140_noc_78x00:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:140_cpu6x:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:140_cpu6x:-:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Jan. 31, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:h:se:bmx_noe_0110:-:*:*:*:*:*:*:* OR *cpe:2.3:h:schneider-electric:bmx_noe_0110:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 12, 2020

    Action Type Old Value New Value
    Changed Description A CWE-798: Use of Hardcoded Credentials vulnerability exists in Modicon Controllers (All versions of the following CPUs and Communication Module product references listed in the Security Notifications), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.Ê A CWE-798: Use of Hardcoded Credentials vulnerability exists in Modicon Controllers (All versions of the following CPUs and Communication Module product references listed in the Security Notifications), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.
  • Initial Analysis by [email protected]

    Apr. 29, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.se.com/ww/en/download/document/SEVD-2019-316-02 No Types Assigned https://www.se.com/ww/en/download/document/SEVD-2019-316-02 Vendor Advisory
    Added CWE NIST CWE-798
    Added CPE Configuration AND OR *cpe:2.3:o:se:bmx_p34x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:bmx_p34x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:bmx_noe_0100_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:bmx_noe_0100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:bmx_noe_0110_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:bmx_noe_0110:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:bmx_noc_0401_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:bmx_noc_0401:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:tsx_p57x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:tsx_p57x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:tsx_ety_x103_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:tsx_ety_x103:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:140_cpu6x_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:140_cpu6x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:140_noe_771x1_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:140_noe_771x1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:140_noc_78x00_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:140_noc_78x00:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:se:140_noc_77101_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:se:140_noc_77101:-:*:*:*:*:*:*:*
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-2019-6859 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-2019-6859 weaknesses.

Exploit Prediction

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

0.17 }} 0.00%

score

0.51986

percentile

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