What is the severity of CVE-2023-43816?

CVE-2023-43816 is considered a high severity vulnerability due to the potential for remote code execution.

How do I fix CVE-2023-43816?

To fix CVE-2023-43816, users should update Delta Electronics Delta DOPSoft to the latest version beyond 2.00.07.04.

Can CVE-2023-43816 be exploited remotely?

Yes, CVE-2023-43816 can be exploited remotely if a user opens a specially crafted DPS file from an attacker.

What versions of DOPSoft are affected by CVE-2023-43816?

DOPSoft versions from 2.00.00.00 up to 2.00.07.04 are affected by CVE-2023-43816.

What type of vulnerability is CVE-2023-43816?

CVE-2023-43816 is a buffer overflow vulnerability that arises when parsing specific fields in DPS files.

Vulnerability/
CVE-2023-43816

high

7.8

CWE

119 120

18/1/2024

13/11/2024

CVE-2023-43816: Delta Electronics Delta Industrial Automation DOPSoft DPS File wKPFStringLen Buffer Overflow Remote Code Execution

First published: Thu Jan 18 2024(Updated: )

A buffer overflow vulnerability exists in Delta Electronics Delta Industrial Automation DOPSoft version 2 when parsing the wKPFStringLen field of a DPS file. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve code execution.

Credit: disclosures@exodusintel.com

Affected Software	Affected Version	How to fix
Delta Electronics DOPSoft	>=2.00.00.00<=2.00.07.04

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Reference Links

https://blog.exodusintel.com/2024/01/18/delta-electronics-delta-industrial-automation-dopsoft-dps-file-wkpfstringlen-buffer-overflow-remote-code-execution/

Frequently Asked Questions

What is the severity of CVE-2023-43816?
CVE-2023-43816 is considered a high severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2023-43816?
To fix CVE-2023-43816, users should update Delta Electronics Delta DOPSoft to the latest version beyond 2.00.07.04.
Can CVE-2023-43816 be exploited remotely?
Yes, CVE-2023-43816 can be exploited remotely if a user opens a specially crafted DPS file from an attacker.
What versions of DOPSoft are affected by CVE-2023-43816?
DOPSoft versions from 2.00.00.00 up to 2.00.07.04 are affected by CVE-2023-43816.
What type of vulnerability is CVE-2023-43816?
CVE-2023-43816 is a buffer overflow vulnerability that arises when parsing specific fields in DPS files.

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