Vulnerability CVE-2021-21957


Published: 2021-12-08   Modified: 2021-12-09

Description:
A privilege escalation vulnerability exists in the Remote Server functionality of Dream Report ODS Remote Connector 20.2.16900.0. A specially-crafted command injection can lead to elevated capabilities. An attacker can provide a malicious file to trigger this vulnerability.

Type:

CWE-434

(Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Dreamreport -> Remote connector 

 References:
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1384

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