7.2
CVSSv2

CVE-2020-36166

Published: 06/01/2021 Updated: 12/01/2021
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 8.8 | Impact Score: 6 | Exploitability Score: 2
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

An issue exists in Veritas InfoScale 7.x up to and including 7.4.2 on Windows, Storage Foundation up to and including 6.1 on Windows, Storage Foundation HA up to and including 6.1 on Windows, and InfoScale Operations Manager (aka VIOM) Windows Management Server 7.x up to and including 7.4.2. On start-up, it loads the OpenSSL library from \usr\local\ssl. This library attempts to load the \usr\local\ssl\openssl.cnf configuration file, which may not exist. On Windows systems, this path could translate to <drive>:\usr\local\ssl\openssl.cnf, where <drive> could be the default Windows installation drive such as C:\ or the drive where a Veritas product is installed. By default, on Windows systems, users can create directories under any top-level directory. A low privileged user can create a <drive>:\usr\local\ssl\openssl.cnf configuration file to load a malicious OpenSSL engine, resulting in arbitrary code execution as SYSTEM when the service starts. This gives the attacker administrator access on the system, allowing the attacker (by default) to access all data, access all installed applications, etc.

Vulnerability Trend

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veritas infoscale

veritas infoscale_operations_manager

veritas storage_foundation

veritas storage_foundation_and_high_availability