TI-2019-10180 Aliases CVE-2019-13548 GHSA-446p-4p8x-ff66

Stack-based buffer overflow in CODESYS V3 web server

MEDIUM 51CWE-121Published 2019-09-13 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.06194 93rd percentileScored 2026-11-07

Fix Fixed CODESYS V3 web server: 3.5.14.10

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	CODESYS V3 web server	before 3.5.14.10	3.5.14.10	Patch available	CNA

CODESYS V3 web server Vendor— Affected before 3.5.14.10 Fixed in 3.5.14.10 Patch available CNA

CPE configurations NVD · 13

CPE	Versions	Role	Vendor
cpe:2.3:a:codesys:control_for_beaglebone::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_for_empc-a\/imx6::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_for_iot2000::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_for_linux::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_for_pfc100::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_for_pfc200::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_for_raspberry_pi::::::::	before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_rte::::::::	3.5.8.60 to before 3.5.12.80; 3.5.13.0 to before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_runtime_system_toolkit::::::::	3.0 to before 3.5.12.80	Vulnerable	CODESYS
cpe:2.3:a:codesys:control_win::::::::	3.5.9.80 – 3.5.12.80; 3.5.13.0 to before 3.5.14.10	Vulnerable	CODESYS

cpe:2.3:a:codesys:control_for_beaglebone:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_for_empc-a\/imx6:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_for_iot2000:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_for_linux:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_for_pfc100:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_for_pfc200:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_for_raspberry_pi:*:*:*:*:*:*:*:* Versions before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_rte:*:*:*:*:*:*:*:* Versions 3.5.8.60 to before 3.5.12.80; 3.5.13.0 to before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.12.80 Vulnerable ·CODESYS
cpe:2.3:a:codesys:control_win:*:*:*:*:*:*:*:* Versions 3.5.9.80 – 3.5.12.80; 3.5.13.0 to before 3.5.14.10 Vulnerable ·CODESYS

Show 3 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:a:codesys:embedded_target_visu_toolkit::::::::	3.0 to before 3.5.12.80	Vulnerable	CODESYS
cpe:2.3:a:codesys:hmi::::::::	3.5.10.0 to before 3.5.12.80; 3.5.13.0 to before 3.5.14.10	Vulnerable	CODESYS
cpe:2.3:a:codesys:remote_target_visu_toolkit::::::::	3.0 to before 3.5.12.80	Vulnerable	CODESYS

cpe:2.3:a:codesys:embedded_target_visu_toolkit:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.12.80 Vulnerable ·CODESYS
cpe:2.3:a:codesys:hmi:*:*:*:*:*:*:*:* Versions 3.5.10.0 to before 3.5.12.80; 3.5.13.0 to before 3.5.14.10 Vulnerable ·CODESYS
cpe:2.3:a:codesys:remote_target_visu_toolkit:*:*:*:*:*:*:*:* Versions 3.0 to before 3.5.12.80 Vulnerable ·CODESYS

Remediation

Fix · CNA CODESYS V3 web server Fixed in 3.5.14.10

Timeline

2026-10-02 Threatist record created from CVE-2019-13548
2026-10-03 Alias added: GHSA-446p-4p8x-ff66

References

Patch 1

https://www.us-cert.gov/ics/advisories/icsa-19-255-01

TI-2020-08257 CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow. CVSS 3.1CRITICAL 9.8
TI-2019-13592 CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow. CVSS 3.1CRITICAL 9.8
TI-2019-06495 An issue was discovered in 3S-Smart CODESYS V3 through 3.5.12.30. CVSS 3.1HIGH 8.8
TI-2018-15275 Codesys Runtime Improper Limitation of a Pathname CVSS 3.1HIGH 8.8
TI-2019-10164 Path traversal in CODESYS V3 web server CVSS 3.1HIGH 7.5
TI-2020-12439 CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation. CVSS 3.1HIGH 7.5

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences