CVE-2026-3630
Stack-Based Buffer Overflow in Delta Electronics COMMGR
Publication date: 2026-03-09
Last updated on: 2026-03-10
Assigner: Deltaww
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| deltaww | commgr2 | to 2.11.1 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability impact me? :
This vulnerability has a very high severity with a CVSS v3.1 base score of 9.8, indicating it can be exploited remotely without any privileges or user interaction. Successful exploitation can lead to complete compromise of the affected system, including full confidentiality, integrity, and availability impacts.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know
Can you explain this vulnerability to me?
This vulnerability is a stack-based buffer overflow found in Delta Electronics COMMGR2. A stack-based buffer overflow occurs when more data is written to a buffer located on the stack than it can hold, which can overwrite adjacent memory and potentially allow an attacker to execute arbitrary code.