CVE-2019-11029

High

Description

Mirasys VMS before V7.6.1 and 8.x before V8.3.2 mishandles the Download() method of AutoUpdateService in SMServer.exe, leading to Directory Traversal. An attacker could use ..\ with this method to iterate over lists of interesting system files and download them without previous authentication. This includes SAM-database backups, Web.config files, etc. and might cause a serious impact on confidentiality.

SeverityHigh
CVSS7.5
Exploit probability—
ProductMirasys Vms
PublishedAug 22, 2019
First seenAug 22, 2019

How to fix

Update
  • mirasys mirasys_vms7.6.1, 8.3.2 or later

Affected products

ProductAffected versionsFixed in
mirasys mirasys_vmsv < 7.6.1, 8.0.0 ≤ v < 8.3.27.6.1, 8.3.2

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