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.
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
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https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146 | exploit third party advisory technical description |