In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality Impact | HIGH |
| Integrity Impact | HIGH |
| Availability Impact | HIGH |
| Source | Type | Description |
|---|---|---|
| [email protected] | Secondary |
en
CWE-940
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| codesys | development_system | * | <built-in method update of dict object at 0x7e60e8c7ea80> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:* |