TI-2024-33802 Aliases CVE-2024-50367 GHSA-3rjc-6hx2-f4rh

OS command injection in Advantech EKI-6333AC-2G

LOW 36CWE-78Published 2024-11-26 · Updated 2024-11-26

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

A CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The source of the vulnerability relies on multiple parameters belonging to the "sta_log_htm" API which are not properly sanitized before being concatenated to OS level commands.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01072 65th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Advantech	EKI-6333AC-2G	up to <= 1.6.3	—	No fix listed	CNA
Advantech	EKI-6333AC-2GD	up to <= 1.6.3	—	No fix listed	CNA
Advantech	EKI-6333AC-1GPO	up to <= 1.2.1	—	No fix listed	CNA

EKI-6333AC-2G VendorAdvantech Affected up to <= 1.6.3 Fixed in — No fix listed CNA
EKI-6333AC-2GD VendorAdvantech Affected up to <= 1.6.3 Fixed in — No fix listed CNA
EKI-6333AC-1GPO VendorAdvantech Affected up to <= 1.2.1 Fixed in — No fix listed CNA

CPE configurations NVD · 6

CPE	Versions	Role	Vendor
cpe:2.3:o:advantech:eki-6333ac-2g_firmware::::::::	before 1.6.5	Vulnerable	Advantech
cpe:2.3:h:advantech:eki-6333ac-2g:-:::::::*	not specified by NVD	Running on	Advantech
cpe:2.3:o:advantech:eki-6333ac-2gd_firmware::::::::	before 1.6.5	Vulnerable	Advantech
cpe:2.3:h:advantech:eki-6333ac-2gd:-:::::::*	not specified by NVD	Running on	Advantech
cpe:2.3:o:advantech:eki-6333ac-1gpo_firmware::::::::	before 1.2.2	Vulnerable	Advantech
cpe:2.3:h:advantech:eki-6333ac-1gpo:-:::::::*	not specified by NVD	Running on	Advantech

cpe:2.3:o:advantech:eki-6333ac-2g_firmware:*:*:*:*:*:*:*:* Versions before 1.6.5 Vulnerable ·Advantech
cpe:2.3:h:advantech:eki-6333ac-2g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Advantech
cpe:2.3:o:advantech:eki-6333ac-2gd_firmware:*:*:*:*:*:*:*:* Versions before 1.6.5 Vulnerable ·Advantech
cpe:2.3:h:advantech:eki-6333ac-2gd:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Advantech
cpe:2.3:o:advantech:eki-6333ac-1gpo_firmware:*:*:*:*:*:*:*:* Versions before 1.2.2 Vulnerable ·Advantech
cpe:2.3:h:advantech:eki-6333ac-1gpo:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Advantech

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-50367
2026-10-03 Alias added: GHSA-3rjc-6hx2-f4rh

References

Advisory 1

https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-50367

TI-2024-33809 OS command injection in Advantech EKI-6333AC-2G CVSS 3.1CRITICAL 9.8
TI-2024-33805 OS command injection in Advantech EKI-6333AC-2G CVSS 3.1CRITICAL 9.8
TI-2024-33810 OS command injection in Advantech EKI-6333AC-2G CVSS 3.1CRITICAL 9.8
TI-2024-33808 OS command injection in Advantech EKI-6333AC-2G CVSS 3.1CRITICAL 9.8
TI-2024-33807 OS command injection in Advantech EKI-6333AC-2G CVSS 3.1CRITICAL 9.8
TI-2024-33806 OS command injection in Advantech EKI-6333AC-2G CVSS 3.1CRITICAL 9.8

See all 19 →

Sources

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