CVE-2025-11918

Severity CVSS v4.0:

HIGH

Type:

CWE-121 Stack-based Buffer Overflow

Publication date:

14/11/2025

Last modified:

14/11/2025

Description

Rockwell Automation Arena® suffers from a<br /> stack-based buffer overflow vulnerability. The specific flaw exists within the<br /> parsing of DOE files. Local attackers are able to exploit this issue to<br /> potentially execute arbitrary code on affected installations of Arena®. Exploiting<br /> the vulnerability requires opening a malicious DOE file.

Impact

Vector 4.0

CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack Vector (AV): Local
Attack Complexity (AC): High
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): Active
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0

7.10

Severity 4.0

HIGH

References to Advisories, Solutions, and Tools

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1763.html