CVE-2022-21155

HIGH

7.5

Description

A specially crafted packet sent to the Fernhill SCADA Server Version 3.77 and earlier may cause an exception, causing the server process (FHSvrService.exe) to exit.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/12/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

apple:macosfernhillsoftware:scada_serverlinux:linux_kernelmicrosoft:windows

Weaknesses (CWE)

CWE-400CWE-755

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-006-02(ics-cert@hq.dhs.gov)

https://www.cisa.gov/uscert/ics/advisories/icsa-22-006-02(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.