What is the severity of ZDI-21-187?

The severity of vulnerability ZDI-21-187 is critical as it allows remote attackers to execute arbitrary code.

How do I fix ZDI-21-187?

Fixing ZDI-21-187 involves applying the latest security patches provided by Schneider Electric for EcoStruxure Power Build.

What are the potential impacts of ZDI-21-187?

The potential impacts of ZDI-21-187 include unauthorized access and control over the system, leading to data breaches or system disruption.

Who is affected by ZDI-21-187?

Vulnerability ZDI-21-187 affects installations of Schneider Electric EcoStruxure Power Build that have not been updated with the latest security measures.

Does ZDI-21-187 require user interaction to exploit?

Yes, ZDI-21-187 requires user interaction, as the target must visit a malicious page or open a malicious file for exploitation.

Vulnerability/
ZDI-21-187

high

7.8

3/8/2024

ZDI-21-187: Schneider Electric EcoStruxure Power Build SSD File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Schneider Electric EcoStruxure Power Build. 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 SSD files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected Software	Affected Version	How to fix
Schneider Electric EcoStruxure Power Build

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Frequently Asked Questions

What is the severity of ZDI-21-187?
The severity of vulnerability ZDI-21-187 is critical as it allows remote attackers to execute arbitrary code.
How do I fix ZDI-21-187?
Fixing ZDI-21-187 involves applying the latest security patches provided by Schneider Electric for EcoStruxure Power Build.
What are the potential impacts of ZDI-21-187?
The potential impacts of ZDI-21-187 include unauthorized access and control over the system, leading to data breaches or system disruption.
Who is affected by ZDI-21-187?
Vulnerability ZDI-21-187 affects installations of Schneider Electric EcoStruxure Power Build that have not been updated with the latest security measures.
Does ZDI-21-187 require user interaction to exploit?
Yes, ZDI-21-187 requires user interaction, as the target must visit a malicious page or open a malicious file for exploitation.

agent/references
agent/type
agent/softwarecombine
collector/zdi-advisory
source/ZDI
alias/ZDI-21-187
alias/ZDI-CAN-11850
alias/CVE-2021-22698
agent/software-canonical-lookup
agent/title
agent/severity
agent/description
agent/event
agent/tags
agent/source
vendor/schneider electric
canonical/schneider electric ecostruxure power build

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Frequently Asked Questions

What is the severity of ZDI-21-187?
The severity of vulnerability ZDI-21-187 is critical as it allows remote attackers to execute arbitrary code.
How do I fix ZDI-21-187?
Fixing ZDI-21-187 involves applying the latest security patches provided by Schneider Electric for EcoStruxure Power Build.
What are the potential impacts of ZDI-21-187?
The potential impacts of ZDI-21-187 include unauthorized access and control over the system, leading to data breaches or system disruption.
Who is affected by ZDI-21-187?
Vulnerability ZDI-21-187 affects installations of Schneider Electric EcoStruxure Power Build that have not been updated with the latest security measures.
Does ZDI-21-187 require user interaction to exploit?
Yes, ZDI-21-187 requires user interaction, as the target must visit a malicious page or open a malicious file for exploitation.