// For flags

CVE-2023-43816

Delta Electronics Delta Industrial Automation DOPSoft DPS File wKPFStringLen Buffer Overflow Remote Code Execution

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Existe una vulnerabilidad de desbordamiento de búfer en Delta Electronics Delta Industrial Automation DOPSoft versión 2 al analizar el campo wKPFStringLen de un archivo DPS. Un atacante anónimo puede aprovechar esta vulnerabilidad incitando a un usuario a abrir un archivo DPS especialmente manipulado para lograr la ejecución del código.

*Credits: Exodus Intelligence
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-09-22 CVE Reserved
  • 2024-01-18 CVE Published
  • 2024-06-22 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
  • CAPEC-100: Overflow Buffers
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Deltaww
Search vendor "Deltaww"
 Dopsoft
Search vendor "Deltaww" for product "Dopsoft"
 >= 2.00.00.00 <= 2.00.07.04
Search vendor "Deltaww" for product "Dopsoft" and version " >= 2.00.00.00 <= 2.00.07.04"
-
Affected