CVE-2025-51986
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-14
Last updated on: 2025-08-15
Assigner: MITRE
Description
Description
An issue was discovered in the demo/LINUXTCP implementation of cwalter-at freemodbus v.2018-09-12 allowing attackers to reach an infinite loop via a crafted length value for a packet.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| freemodbus | freemodbus | 2018-09-12 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-835 | The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the demo/LINUXTCP implementation of cwalter-at freemodbus version 2018-09-12, where an attacker can cause the system to enter an infinite loop by sending a packet with a specially crafted length value.
How can this vulnerability impact me? :
The vulnerability can cause the affected system to become unresponsive or hang due to the infinite loop triggered by the crafted packet, potentially leading to denial of service.
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