CVE-2019-11030

CRITICAL

Mirasys Vms < 7.6.1 - Insecure Deserialization

Title source: rule

Description

Mirasys VMS before V7.6.1 and 8.x before V8.3.2 mishandles the Mirasys.Common.Utils.Security.DataCrypt method in Common.dll in AuditTrailService in SMServer.exe. This method triggers insecure deserialization within the .NET garbage collector, in which a gadget (contained in a serialized object) may be executed with SYSTEM privileges. The attacker must properly encrypt the object; however, the hardcoded keys are available.

References (1)

[Third Party Advisory] https://www.kyberturvallisuuskeskus.fi/en/vulnerabilities-mirasys-vms-video-management-solution

Scores

CVSS v3 9.8

EPSS 0.0026

EPSS Percentile 48.9%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-502 CWE-798

Status published

Affected Products (1)

mirasys/mirasys_vms < 7.6.1

Timeline

Published Aug 22, 2019

Tracked Since Feb 18, 2026