// For flags

CVE-2023-49675

CODESYS: Out-of-bounds write through corrupted project files

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

An unauthenticated local attacker may trick a user to open corrupted project files to execute arbitrary code or crash the system due to an out-of-bounds write vulnerability.

Un atacante local no autenticado puede engañar a un usuario para que abra archivos de proyecto corruptos para ejecutar código arbitrario o bloquear el sistema debido a una vulnerabilidad de escritura fuera de los límites.

*Credits: Michael Heinzl
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-11-29 CVE Reserved
  • 2024-05-06 CVE Published
  • 2024-05-07 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
CODESYS
Search vendor "CODESYS"
CODESYS Development System V2.3
Search vendor "CODESYS" for product "CODESYS Development System V2.3"
< 2.3.9.73
Search vendor "CODESYS" for product "CODESYS Development System V2.3" and version " < 2.3.9.73"
en
Affected