CVE-2023-3663
Last modified
CVE-2023-3663 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Codesys | Development System | >= 3.5.11.20, < 3.5.19.20 |
References
- https://cert.vde.com/en/advisories/VDE-2023-022/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2023-022/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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