Vulnerability Details : CVE-2021-21957
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.
Vulnerability category: Gain privilege
Products affected by CVE-2021-21957
- cpe:2.3:a:dreamreport:remote_connector:20.2.16900.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-21957
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-21957
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
2.0
|
6.0
|
Talos | |
|
7.3
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
1.3
|
5.9
|
NIST |
CWE ids for CVE-2021-21957
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: talos-cna@cisco.com (Secondary)
References for CVE-2021-21957
-
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1384
TALOS-2021-1384 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceExploit;Third Party Advisory
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