CVE-2025-41739
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-01
Last updated on: 2025-12-01
Assigner: CERT VDE
Description
Description
An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| codesys | control_runtime | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability allows an unauthenticated remote attacker to exploit a race condition flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX. By sending specially crafted socket communication, the attacker can trigger an out-of-bounds read, which may lead to a denial of service.
How can this vulnerability impact me? :
The vulnerability can cause a denial of service by triggering an out-of-bounds read in the affected system, potentially disrupting the normal operation of the CODESYS Control runtime system.
Ask Our AI Assistant
Need more information? Ask your question to get an AI reply (Powered by our expertise)
0/70