CVE-2018-7831
Modicon XSS Web Server Vulnerability
Description
An Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 allowing an attacker to send a specially crafted URL to a currently authenticated web server user to execute a password change on the web server.
INFO
Published Date :
Nov. 30, 2018, 7:29 p.m.
Last Modified :
Nov. 21, 2024, 4:12 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-2018-7831
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-2018-7831.
| URL | Resource |
|---|---|
| https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ | Vendor Advisory |
| https://www.tenable.com/security/research/tra-2018-38 | Exploit Third Party Advisory |
| https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ | Vendor Advisory |
| https://www.tenable.com/security/research/tra-2018-38 | Exploit Third Party 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-2018-7831 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-7831 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 -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-352 CWE-79 CWE-352 -
Initial Analysis by [email protected]
Dec. 28, 2018
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://www.tenable.com/security/research/tra-2018-38 No Types Assigned https://www.tenable.com/security/research/tra-2018-38 Exploit, Third Party Advisory Changed Reference Type https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ No Types Assigned https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ Vendor Advisory Added CWE CWE-352 Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:modicom_m340_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:modicom_m340:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:modicom_premium_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:modicom_premium:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:modicom_quantum_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:modicom_quantum:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:modicom_bmxnor0200h_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:modicom_bmxnor0200h:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 01, 2018
Action Type Old Value New Value Added Reference https://www.tenable.com/security/research/tra-2018-38 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-7831 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-2018-7831
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.00%
score
0.39274
percentile