// For flags

CVE-2019-13544

Delta Industrial Automation TPEditor TPE File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

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

Delta Electronics TPEditor, Versions 1.94 and prior. Multiple out-of-bounds write vulnerabilities may be exploited by processing specially crafted project files, which may allow remote code execution.

Delta Electronics TPEditor, Versiones 1.94 y anteriores. Pueden ser explotadas múltiples vulnerabilidades de escritura fuera de límites mediante el procesamiento de archivos de proyecto especialmente diseñados, que pueden permitir una ejecución de código remota.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Industrial Automation TPEditor. 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 TPE files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

*Credits: kimiya of 9SG Security Team - kimiya@9sgsec.com
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
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
  • 2019-07-11 CVE Reserved
  • 2019-09-11 CVE Published
  • 2023-07-01 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Deltaww
Search vendor "Deltaww"
Tpeditor
Search vendor "Deltaww" for product "Tpeditor"
<= 1.94
Search vendor "Deltaww" for product "Tpeditor" and version " <= 1.94"
-
Affected