Aveva Edge

AVEVA Edge DLL Injection for Arbitrary Code Exec and Privilege Escalation
CVE-2023-6132 7.8 - High - February 29, 2024

The vulnerability, if exploited, could allow a malicious entity with access to the file system to achieve arbitrary code execution and privilege escalation by tricking AVEVA Edge to load an unsafe DLL.

DLL preloading

Unauth Path Traversal in AVEVA Edge Enables Windows Token Theft
CVE-2021-42797 7.5 - High - December 16, 2023

Path traversal vulnerability in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior allows an unauthenticated user to steal the Windows access token of the user account configured for accessing external DB resources.

Directory traversal

CVE-2021-42796: AVEVA Edge ExecuteCommand UAC arbitrary command exec
CVE-2021-42796 9.8 - Critical - December 16, 2023

An issue was discovered in ExecuteCommand() in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior that allows unauthenticated arbitrary commands to be executed.

AVEVA Edge connection string port scanning vulnerability
CVE-2021-42794 5.3 - Medium - December 16, 2023

An issue was discovered in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior. The application allows a client to provide a malicious connection string that could allow an adversary to port scan the LAN, depending on the hosts' responses.

Remote Code Execution via APP Files before AVEVA Edge 2020 SP2 Patch 0
CVE-2022-28688 7.8 - High - March 29, 2023

This vulnerability allows remote attackers to execute arbitrary code on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of APP files. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17201.

DLL preloading

AVEVA Edge 2020 SP2.Patch0 APP file lib load RCE
CVE-2022-28687 7.8 - High - March 29, 2023

This vulnerability allows remote attackers to execute arbitrary code on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of APP files. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16257.

DLL preloading

AVEVA Edge 2020 SP2 Patch 0 RCE via unsecured APP file loading
CVE-2022-28686 7.8 - High - March 29, 2023

This vulnerability allows remote attackers to execute arbitrary code on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of APP files. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17114.

DLL preloading

AVEdge 2020 SP2 4201.2111.1802.0000: APP File Deserialization Remote Code Exec
CVE-2022-28685 7.8 - High - March 29, 2023

This vulnerability allows remote attackers to execute arbitrary code on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of APP files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17212.

Marshaling, Unmarshaling

AVEVA Edge 20.0: RCE via crafted APP file (SP2)
CVE-2022-36970 7.8 - High - March 29, 2023

This vulnerability allows remote attackers to execute arbitrary code on affected installations of AVEVA Edge 20.0 Build: 4201.2111.1802.0000 Service Pack 2. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of APP files. Crafted data in a APP file can cause the application to execute arbitrary Visual Basic scripts. The user interface fails to provide sufficient indication of the hazard. An attacker can leverage this vulnerability to execute code in the context of current process. Was ZDI-CAN-17370.

AVEVA Edge 2020 SP2 Patch 0 XXE in LoadImportedLibraries - Info Disclosure
CVE-2022-36969 7.1 - High - March 29, 2023

This vulnerability allows remote attackers to disclose sensitive information on affected installations of AVEVA Edge 2020 SP2 Patch 0(4201.2111.1802.0000). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the LoadImportedLibraries method. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of the current process. Was ZDI-CAN-17394.

XXE

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 store cleartext OPC User credentials in a configuration file, which
CVE-2015-0999 - March 29, 2015

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 store cleartext OPC User credentials in a configuration file, which allows local users to obtain sensitive information by reading this file.

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 transmit cleartext credentials, which
CVE-2015-0998 - March 29, 2015

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 transmit cleartext credentials, which allows remote attackers to obtain sensitive information by sniffing the network.

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 provide an HMI user interface
CVE-2015-0997 - March 29, 2015

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 provide an HMI user interface that lists all valid usernames, which makes it easier for remote attackers to obtain access via a brute-force password-guessing attack.

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 rely on a hardcoded cleartext password to control read access to Project files and Project Configuration files
CVE-2015-0996 - March 29, 2015

Schneider Electric InduSoft Web Studio before 7.1.3.4 SP3 Patch 4 and InTouch Machine Edition 2014 before 7.1.3.4 SP3 Patch 4 rely on a hardcoded cleartext password to control read access to Project files and Project Configuration files, which makes it easier for local users to obtain sensitive information by discovering this password.