CVE-2021-36764
Severity CVSS v4.0:
Pending analysis
Type:
CWE-476
NULL Pointer Dereference
Publication date:
04/08/2021
Last modified:
11/08/2021
Description
In CODESYS Gateway V3 before 3.5.17.10, there is a NULL Pointer Dereference. Crafted communication requests may cause a Null pointer dereference in the affected CODESYS products and may result in a denial-of-service condition.
Impact
Base Score 3.x
7.50
Severity 3.x
HIGH
Base Score 2.0
5.00
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:* | 3.0 (including) | 3.5.17.10 (excluding) |
To consult the complete list of CPE names with products and versions, see this page