CVE-2019-13548
published 2019-09-13CVE-2019-13548: CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which could cause a stack overflow…
PriorityP357critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
5.86%
92.4th percentile
CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which could cause a stack overflow and create a denial-of-service condition or allow remote code execution.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| codesys | control_for_beaglebone | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_for_empc-a_imx6 | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_for_iot2000 | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_for_linux | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_for_pfc100 | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_for_pfc200 | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_for_raspberry_pi | < 3.5.14.10 | 3.5.14.10 |
| codesys | control_rte | >= 3.5.13.0 < 3.5.14.10 | 3.5.14.10 |
| codesys | control_rte | >= 3.5.8.60 < 3.5.12.80 | 3.5.12.80 |
| codesys | control_runtime_system_toolkit | >= 3.0 < 3.5.12.80 | 3.5.12.80 |
| codesys | control_win | >= 3.5.13.0 < 3.5.14.10 | 3.5.14.10 |
| codesys | control_win | 3.5.9.80 – 3.5.12.80 | — |
| codesys | embedded_target_visu_toolkit | >= 3.0 < 3.5.12.80 | 3.5.12.80 |
| codesys | hmi | >= 3.5.10.0 < 3.5.12.80 | 3.5.12.80 |
| codesys | hmi | >= 3.5.13.0 < 3.5.14.10 | 3.5.14.10 |
| codesys | remote_target_visu_toolkit | >= 3.0 < 3.5.12.80 | 3.5.12.80 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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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
CISA ICS
Festo Controller CECC-S,-LK,-D Family Firmware (Update A)
cisa_ics·2025-11-13
Festo Controller CECC-S,-LK,-D Family Firmware (Update A)
ICS Advisory
##
Festo Controller CECC-S,-LK,-D Family Firmware (Update A)
Last RevisedNovember 13, 2025
Alert CodeICSA-25-273-04
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Festo
- Equipment: Controller CECC-S,-LK,-D Family Firmware
- Vulnerabilities: Exposure of Resource to Wrong Sphere, Untrusted Pointer Dereference, NULL Pointer Dereference, Files or Directories Accessible to External Parties, Out-of-bounds Write, Improper Privilege Management, Incorrect Permission Assignment for Critical Resource, Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Missing Release of Memory afte
CISA ICS
3S-Smart Software Solutions GmbH CODESYS V3 Web Server
cisa_ics·2019-09-12·CVSS 7.5
[HIGH] 3S-Smart Software Solutions GmbH CODESYS V3 Web Server
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
3S-Smart Software Solutions GmbH CODESYS V3 Web Server
Last RevisedSeptember 12, 2019
Alert CodeICSA-19-255-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 10.0
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: 3S-Smart Software Solutions GmbH
- Equipment: CODESYS V3 web server
- Vulnerabilities: Path Traversal, Stack-based Buffer Overflow
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities may allow an attacker to create a denial-of-service condition, to perform remote code execution, or to access restricted files.
## 3. TECHNICAL DETAILS
##
GHSA
GHSA-446p-4p8x-ff66: CODESYS V3 web server, all versions prior to 3
ghsa_unreviewed·2022-05-24
CVE-2019-13548 [CRITICAL] CWE-787 GHSA-446p-4p8x-ff66: CODESYS V3 web server, all versions prior to 3
CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which could cause a stack overflow and create a denial-of-service condition or allow remote code execution.
No detection rules found.
No public exploits indexed.
2019-09-13
Published