CVE-2021-21957 — HIGH (7.3)

Vulnerability 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.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dreamreport	Remote Connector	20.2.16900.0

Related Weaknesses (CWE)

CWE-276

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1384ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1384ExploitThird Party Advisory

FAQ

What is CVE-2021-21957?

CVE-2021-21957 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 capabilitie...

How severe is CVE-2021-21957?

CVE-2021-21957 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-21957?

Check the references section above for vendor advisories and patch information. Affected products include: Dreamreport Remote Connector.