CVE-2017-9635

Severity Score

3.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Schneider Electric Ampla MES 6.4 provides capability to configure users and their privileges. When Ampla MES users are configured to use Simple Security, a weakness in the password hashing algorithm could be exploited to reverse the user's password. Schneider Electric recommends that users of Ampla MES versions 6.4 and prior should upgrade to Ampla MES version 6.5 as soon as possible.

Schneider Electric Ampla MES 6.4 proporciona capacidades para configurar usuarios y sus privilegios. Cuando los usuarios Ampla MES se configuran para emplear Simple Security, una debilidad en el algoritmo de hasheo de contraseñas podría explotarse para revertir la contraseña de usuario. Schneider Electric recomienda que los usuarios de Ampla MES en versiones 6.4 y anteriores actualicen a la versión 6.5 de Ampla MES tan pronto como les sea posible.

*Credits: N/A

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-06-14 CVE Reserved
2018-05-18 CVE Published
2023-05-12 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-326: Inadequate Encryption Strength

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/99469	Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-05	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000118	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Schneider-electric Search vendor "Schneider-electric"		Ampla Manufacturing Execution System Search vendor "Schneider-electric" for product "Ampla Manufacturing Execution System"				<= 6.4 Search vendor "Schneider-electric" for product "Ampla Manufacturing Execution System" and version " <= 6.4"		-		Affected