CVE-2017-7574
Schneider Electric SoMachine Basic Hardcoded-Key Vulnerability
Description
Schneider Electric SoMachine Basic 1.4 SP1 and Schneider Electric Modicon TM221CE16R 1.3.3.3 devices have a hardcoded-key vulnerability. The Project Protection feature is used to prevent unauthorized users from opening an XML protected project file, by prompting the user for a password. This XML file is AES-CBC encrypted; however, the key used for encryption (SoMachineBasicSoMachineBasicSoMa) cannot be changed. After decrypting the XML file with this key, the user password can be found in the decrypted data. After reading the user password, the project can be opened and modified with the Schneider product.
INFO
Published Date :
April 6, 2017, 9:59 p.m.
Last Modified :
Feb. 10, 2022, 7:22 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2017-7574
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-2017-7574.
| URL | Resource |
|---|---|
| http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01 | Vendor Advisory |
| http://www.securityfocus.com/bid/97518 | Third Party Advisory VDB Entry |
| https://os-s.net/advisories/OSS-2017-02.pdf | Broken Link |
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-2017-7574 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-7574 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 -
Modified Analysis by [email protected]
Feb. 10, 2022
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01 No Types Assigned http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01 Vendor Advisory Changed Reference Type https://os-s.net/advisories/OSS-2017-02.pdf Third Party Advisory https://os-s.net/advisories/OSS-2017-02.pdf Broken Link -
CPE Deprecation Remap by [email protected]
Jan. 31, 2022
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:se:somachine:1.4:sp1:*:*:*:*:*:* OR *cpe:2.3:a:schneider-electric:somachine:1.4:sp1:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Aug. 23, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:schneider-electric:somachine:1.4:sp1:*:*:*:*:*:* OR *cpe:2.3:a:se:somachine:1.4:sp1:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 15, 2017
Action Type Old Value New Value Added Reference http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 13, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://os-s.net/advisories/OSS-2017-02.pdf No Types Assigned https://os-s.net/advisories/OSS-2017-02.pdf Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/97518 No Types Assigned http://www.securityfocus.com/bid/97518 Third Party Advisory, VDB Entry Added CWE CWE-798 Added CPE Configuration AND OR *cpe:2.3:o:schneider-electric:modicon_tm221ce16r_firmware:1.3.3.3:*:*:*:*:*:*:* OR cpe:2.3:h:schneider-electric:modicon_tm221ce16r:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:schneider-electric:somachine:1.4:sp1:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 12, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/97518 [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-2017-7574 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-2017-7574
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.58 }} 0.00%
score
0.74782
percentile