CVE-2022-4048
published 2023-05-15CVE-2022-4048: Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate…
PriorityP341high7.7CVSS 3.1
AVLACLPRNUINSUCHIHAN
EPSS
0.08%
0.3th percentile
Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| codesys | codesys_development_system_v3 | >= V0.0.0.0 < V3.5.18.40 | V3.5.18.40 |
| codesys | development_system_v3 | < 3.5.18.40 | 3.5.18.40 |
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GHSA
GHSA-hxgf-g28h-m63f: Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3
ghsa_unreviewed·2023-05-15
CVE-2022-4048 [HIGH] CWE-326 GHSA-hxgf-g28h-m63f: Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3
Inadequate Encryption Strength in CODESYS Development System V3 versions prior to V3.5.18.40 allows an unauthenticated local attacker to access and manipulate code of the encrypted boot application.
CISA ICS
CODESYS in Festo Automation Suite
cisa_ics·2026-03-17
CODESYS in Festo Automation Suite
ICS Advisory
##
CODESYS in Festo Automation Suite
Release DateMarch 17, 2026
Alert CodeICSA-26-076-01
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## Summary
3. TECHNICAL DETAILS
The following versions of CODESYS in Festo Automation Suite are affected:
- FESTO Software Festo Automation Suite (versions prior to 2.8.0.138) installed with CODESYS Software CODESYS Development System (3.0) vers:all/*
- FESTO Software Festo Automation Suite (versions prior to 2.8.0.138) installed with CODESYS Software CODESYS Development System (3.5.16.10) vers:all/*
- FESTO Software Festo Automation Suite (2.8.0.137) installed with CODESYS Software CODESYS Development System (3.0) vers:all/*
- FESTO Software Festo Automation
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-05-15
Published