CVE-2018-7812
Modicon Information Exposure Through Discrepancy
Description
An Information Exposure through Discrepancy vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where the web server sends different responses in a way that exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
INFO
Published Date :
Dec. 17, 2018, 10:29 p.m.
Last Modified :
Nov. 21, 2024, 4:12 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-7812 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2018-7812
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-2018-7812.
| URL | Resource |
|---|---|
| https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-7812 | Third Party Advisory |
| https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ | Vendor Advisory |
| https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-7812 | Third Party Advisory |
| https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ | 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).
Real world and CTFs exploiting web/binary POCs.
exploit scada pwn scada-security scada-exploitation exploit-code pwned vulnerability
Python Shell
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-7812 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-7812 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 -
Initial Analysis by [email protected]
Dec. 28, 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:N/A:N Changed Reference Type https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-7812 No Types Assigned https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-7812 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-200 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. 21, 2018
Action Type Old Value New Value Added Reference https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-7812 [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-2018-7812 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-2018-7812
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.18 }} 0.00%
score
0.53128
percentile