CVE-2023-43818 | BDVDB-2026-222449 Detail

Delta ElectronicsDOPSoft

Description#

A buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.

Impact#

CAPEC-100 Overflow Buffers

Weaknesses#

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References#

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

Exploit#

No public exploit known

History#

Version 12024-01-18Record published in the CVE List.
Version 22025-06-17Most recent update recorded in the CVE List.

Published

Published: 2024-01-18
Last modified: 2025-06-17

Vendor information

Vendor: Delta Electronics
Product: DOPSoft

All Delta Electronics vulnerabilities

Score

8.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 62.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Memory Corruption

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 2.00.00.00 and <= 2.00.07.04
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

8.8 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

6.8 Medium

AV:N/AC:M/Au:N/C:P/I:P/A:P

Metric breakdown
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).