TI-2022-04574 Aliases CVE-2022-4987 GHSA-hhvx-m2m7-4wp8

Hirschmann Industrial HiVision External Application Path Hijacking Leading to Arbitrary Code Execution

LOW 32CWE-426Published 2026-04-03 · Updated 2026-05-25

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-426.

Summary

Hirschmann Industrial HiVision version 08.1.03 prior to 08.1.04 and 08.2.00 contains a vulnerability in the execution of user-configured external applications that allows a local attacker to execute arbitrary binaries. Due to insufficient path sanitization, an attacker can place a malicious binary in the execution path of a configured external application, causing it to be executed instead of the intended application. This can result in execution with elevated privileges depending on the context of the external application.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00124 2nd percentileScored 2026-11-07

Fix Fixed Hirschmann Industrial HiVision (Belden): 08.1.04, 08.2.00

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
Belden	Hirschmann Industrial HiVision	up to 08.1.03	08.1.04, 08.2.00	Patch available	CNA

Hirschmann Industrial HiVision VendorBelden Affected up to 08.1.03 Fixed in 08.1.04, 08.2.00 Patch available CNA

Remediation

Fix · CNA Hirschmann Industrial HiVision (Belden) Fixed in 08.1.04, 08.2.00

Timeline

2026-10-02 Threatist record created from CVE-2022-4987
2026-10-03 Alias added: GHSA-hhvx-m2m7-4wp8

References

Advisory 1

https://assets.belden.com/m/62ae167036cb17c3/original/Microsoft-Word-Belden_Security_Bulletin_BSECV-2021-03_1v0-002-docx.pdf

TI-2019-09143 Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). CVSS 3.1CRITICAL 9.8
TI-2019-09145 Wind River VxWorks 6.6 through 6.9 has a Buffer Overflow in the DHCP client component. CVSS 3.1HIGH 8.8
TI-2022-19123 The web server of Hirschmann BAT-C2 before 09.13.01.00R04 allows authenticated command… CVSS 3.1HIGH 8.8
TI-2019-09144 Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the IPv4 component. CVSS 3.1CRITICAL 9.8
TI-2019-09148 Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4). CVSS 3.1CRITICAL 9.8
TI-2025-43113 A stored cross-site scripting (XSS) vulnerability exists in the web management interface… CVSS 3.1MEDIUM 6.1

See all 49 →

Sources

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