CVE-2020-7534
Modicon M340 and Quantum Web Server CSRF vulnerabilities
Description
A CWE-352: Cross-Site Request Forgery (CSRF) vulnerability exists on the web server used, that could cause a leak of sensitive data or unauthorized actions on the web server during the time the user is logged in. Affected Products: Modicon M340 CPUs: BMXP34 (All Versions), Modicon Quantum CPUs with integrated Ethernet (Copro): 140CPU65 (All Versions), Modicon Premium CPUs with integrated Ethernet (Copro): TSXP57 (All Versions), Modicon M340 ethernet modules: (BMXNOC0401, BMXNOE01, BMXNOR0200H) (All Versions), Modicon Quantum and Premium factory cast communication modules: (140NOE77111, 140NOC78*00, TSXETY5103, TSXETY4103) (All Versions)
INFO
Published Date :
Feb. 4, 2022, 11:15 p.m.
Last Modified :
Nov. 21, 2024, 5:37 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2020-7534
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-2020-7534.
| URL | Resource |
|---|---|
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01 | Patch Vendor Advisory |
| https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01 | Patch 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-2020-7534 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-7534 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://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 10, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01 No Types Assigned https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01 Patch, Vendor Advisory Added CWE NIST CWE-352 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:140cpu65_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140cpu65:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxp57_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxp57:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxnoc0401_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxnoc0401:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:bmxnoe01_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:bmxnoe01:-:*:*:*:*:*:*:* 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:140noe77111_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140noe77111:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:140noc78000_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:140noc78000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxety5103_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxety5103:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:tsxety4103_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:tsxety4103:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-7534 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-2020-7534
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} -0.00%
score
0.32572
percentile