Vulnerability Details : CVE-2020-21474
File Upload vulnerability in NucleusCMS v.3.71 allows a remote attacker to execute arbitrary code via the /nucleus/plugins/skinfiles/?dir=rsd parameter.
Vulnerability category: Execute code
Products affected by CVE-2020-21474
- cpe:2.3:a:nucleuscms:nucleuscms:3.71:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-21474
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-21474
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-12-10 |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-21474
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-21474
-
https://github.com/NucleusCMS/NucleusCMS/issues/95
File upload vulnerability in Nucleus CMS v3.71 · Issue #95 · NucleusCMS/NucleusCMS · GitHubExploit;Issue Tracking
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