CVE-2020-12496
Endress+Hauser Ecograph T Memograph M Information Disclosure
Description
Endress+Hauser Ecograph T (Neutral/Private Label) (RSG35, ORSG35) and Memograph M (Neutral/Private Label) (RSG45, ORSG45) with Firmware version V2.0.0 and above is prone to exposure of sensitive information to an unauthorized actor. The firmware release has a dynamic token for each request submitted to the server, which makes repeating requests and analysis complex enough. Nevertheless, it's possible and during the analysis it was discovered that it also has an issue with the access-control matrix on the server-side. It was found that a user with low rights can get information from endpoints that should not be available to this user.
INFO
Published Date :
Nov. 19, 2020, 6:15 p.m.
Last Modified :
Dec. 8, 2020, 6:44 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2020-12496
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-2020-12496.
| URL | Resource |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2020-022 | 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-2020-12496 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-12496 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. 08, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://cert.vde.com/en-us/advisories/vde-2020-022 No Types Assigned https://cert.vde.com/en-us/advisories/vde-2020-022 Vendor Advisory Added CWE NIST CWE-200 Added CPE Configuration AND OR *cpe:2.3:o:endress:rsg35_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.0 OR cpe:2.3:h:endress:rsg35:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:endress:rsg45_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.0 OR cpe:2.3:h:endress:rsg45:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:endress:orsg35_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.0 OR cpe:2.3:h:endress:orsg35:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:endress:orsg45_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.0 OR cpe:2.3:h:endress:orsg45:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-12496 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-2020-12496
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.26415
percentile