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A privilege escalation vulnerability exists in Dream...

High severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A privilege escalation vulnerability exists in Dream Report 5 R20-2. COM Class Identifiers (CLSID), installed by Dream Report 5 20-2, reference LocalServer32 and InprocServer32 with weak privileges which can lead to privilege escalation when used. An attacker can provide a malicious file to trigger this vulnerability.

References

Published by the National Vulnerability Database Apr 9, 2021
Published to the GitHub Advisory Database May 24, 2022
Last updated Jan 27, 2023

Severity

High
7.8
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS score

0.087%
(37th percentile)

CVE ID

CVE-2020-13534

GHSA ID

GHSA-gch7-jgp7-3rqr

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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