Rockwellautomation: Security Vulnerabilities
Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x searches for and loads DLLs as dynamic libraries. Uncontrolled loading of dynamic libraries could allow a local, unauthenticated attacker to execute arbitrary code. This vulnerability only affects ISaGRAF Runtime when running on Microsoft Windows systems.
CVSS Score
6.7
EPSS Score
0.0
Published
2022-03-18
Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x stores the password in plaintext in a file that is in the same directory as the executable file. ISaGRAF Runtime reads the file and saves the data in a variable without any additional modification. A local, unauthenticated attacker could compromise the user passwords, resulting in information disclosure.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-03-18
A local, authenticated attacker could use an XML External Entity (XXE) attack to exploit weakly configured XML files to access local or remote content. A successful exploit could potentially cause a denial-of-service condition and allow the attacker to arbitrarily read any local file via system-level services.
CVSS Score
7.1
EPSS Score
0.001
Published
2022-02-24
Due to usernames/passwords being stored in plaintext in Random Access Memory (RAM), a local, authenticated attacker could gain access to certain credentials, including Windows Logon credentials.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-02-24
The DeskLock tool provided with FactoryTalk View SE uses a weak encryption algorithm that may allow a local, authenticated attacker to decipher user credentials, including the Windows user or Windows DeskLock passwords. If the compromised user has an administrative account, an attacker could gain full access to the user’s operating system and certain components of FactoryTalk View SE.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-02-24
The web interface of the 1734-AENTR communication module is vulnerable to stored XSS. A remote, unauthenticated attacker could store a malicious script within the web interface that, when executed, could modify some string values on the homepage of the web interface.
CVSS Score
6.1
EPSS Score
0.001
Published
2022-02-24
The web interface of the 1734-AENTR communication module mishandles authentication for HTTP POST requests. A remote, unauthenticated attacker can send a crafted request that may allow for modification of the configuration settings.
CVSS Score
5.3
EPSS Score
0.002
Published
2022-02-24
Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, which results in a denial-of-service condition. If successfully exploited, this vulnerability will cause the controller to fault whenever the controller is switched to RUN mode.
CVSS Score
8.6
EPSS Score
0.027
Published
2021-07-09
When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition
CVSS Score
7.5
EPSS Score
0.001
Published
2021-06-03
Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.
CVSS Score
8.6
EPSS Score
0.006
Published
2021-03-25