CVEvulnerability

CVE-2019-11030

9.8 CRITICAL Published 2019-08-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-08-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-502, CWE-798

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.

Affected configurations

• mirasys mirasys vms (< 7.6.1) • mirasys mirasys vms (>= 8.0.0 < 8.3.2)

Related

Weakness · CWE (2)

  • CWE-502 Deserialization of Untrusted Data weakness
  • CWE-798 Use of Hard-coded Credentials weakness

References