CVE-2017-7971
Schneider Electric PowerSCADA Anywhere TLS Weakness
Description
A vulnerability exists in Schneider Electric's PowerSCADA Anywhere v1.0 redistributed with PowerSCADA Expert v8.1 and PowerSCADA Expert v8.2 and Citect Anywhere version 1.0 that allows the use of outdated cipher suites and improper verification of peer SSL Certificate.
INFO
Published Date :
Sept. 26, 2017, 1:29 a.m.
Last Modified :
Sept. 29, 2017, 5:13 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-2017-7971
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-2017-7971.
| URL | Resource |
|---|---|
| http://www.schneider-electric.com/en/download/document/SEVD-2017-173-01/ | Mitigation Patch Vendor Advisory |
| http://www.securityfocus.com/bid/99913 | Third Party Advisory VDB Entry |
| https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9071-security-notification-citect-anywhere | Issue Tracking Mitigation 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-2017-7971 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7971 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]
Sep. 29, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://www.schneider-electric.com/en/download/document/SEVD-2017-173-01/ No Types Assigned http://www.schneider-electric.com/en/download/document/SEVD-2017-173-01/ Mitigation, Patch, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/99913 No Types Assigned http://www.securityfocus.com/bid/99913 Third Party Advisory, VDB Entry Changed Reference Type https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9071-security-notification-citect-anywhere No Types Assigned https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9071-security-notification-citect-anywhere Issue Tracking, Mitigation, Patch, Vendor Advisory Added CWE CWE-295 Added CPE Configuration AND OR *cpe:2.3:a:schneider-electric:powerscada_anywhere:1.0:*:*:*:*:*:*:* OR cpe:2.3:a:schneider-electric:powerscada_expert:8.1:*:*:*:*:*:*:* cpe:2.3:a:schneider-electric:powerscada_expert:8.2:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:schneider-electric:citect_anywhere:1.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 27, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/99913 [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-2017-7971 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-2017-7971
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} -0.05%
score
0.43823
percentile