9.8
CRITICAL
CVE-2018-7242
Schneider Electric Modicon Password Hash Collision
Description
Vulnerable hash algorithms exists in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules. The algorithm used to encrypt the password is vulnerable to hash collision attacks.
INFO
Published Date :
April 18, 2018, 8:29 p.m.
Last Modified :
April 10, 2024, 12:28 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2018-7242
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.
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-2018-7242.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/103543 | Third Party Advisory VDB Entry |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01 | Third Party Advisory US Government Resource |
| https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/ | 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-2018-7242 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-7242 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]
Dec. 05, 2018
Action Type Old Value New Value Changed Description Vulnerable hash algorithms exists in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controlers in all versions of the communication modules. The algorithm used to encrypt the password is vulnerable to hash collision attacks. Vulnerable hash algorithms exists in Schneider Electric's Modicon Premium, Modicon Quantum, Modicon M340, and BMXNOR0200 controllers in all versions of the communication modules. The algorithm used to encrypt the password is vulnerable to hash collision attacks. -
Initial Analysis by [email protected]
May. 22, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01 Third Party Advisory, US Government Resource Changed Reference Type https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/ No Types Assigned https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/ Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/103543 No Types Assigned http://www.securityfocus.com/bid/103543 Third Party Advisory, VDB Entry Added CWE CWE-326 Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxnor0200_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxnor0200:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxnor0200h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxnor0200h:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65150_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65150:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu31110_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu31110:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu43412u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu43412u:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65160_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65160:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65260_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65260:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65860_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65860:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65160s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65160s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65150c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65150c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu31110c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu31110c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu43412uc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu43412uc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65160c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65160c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65160c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65160c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65260c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65260c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140cpu65860c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65860c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp341000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp341000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp342000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp342000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp3420102_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp3420102:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp3420102cl_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp3420102cl:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp342020_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp342020:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp3420302_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp3420302:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp3420302cl_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp3420302cl:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp3420302h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp3420302h:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp342020h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp342020h:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxp341000h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxp341000h:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxh5724m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxh5724m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxh5744m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxh5744m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57104m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57104m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57154m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57154m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp571634m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp571634m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57204m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57204m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57254m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57254m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp572634m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp572634m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57304m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57304m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57354m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57354m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp573634m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp573634m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57454m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57454m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp574634m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp574634m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp575634m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp575634m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp576634m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp576634m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxh5724mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxh5724mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxh5744mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxh5744mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57104mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57104mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57154mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57154mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp571634mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp571634mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57204mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57204mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57254mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57254mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp572634mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp572634mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57304mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57304mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57354mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57354mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp573634mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp573634mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57454mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57454mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp574634mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp574634mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57554mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57554mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp575634mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp575634mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp576634mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp576634mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxh5724m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxh5724m:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxh5744mc_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxh5744mc:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57554m_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57554m:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 21, 2018
Action Type Old Value New Value Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 20, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103543 [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-2018-7242 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-2018-7242
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.42 }} -0.03%
score
0.71212
percentile
CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability