What is the CVSS score of CVE-2020-11451?

CVE-2020-11451 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 2.7%.

Is there a public PoC exploit available for CVE-2020-11451?

Yes, a public proof-of-concept exploit is available for CVE-2020-11451. Prioritise patching immediately. EPSS: 2.7%.

Is there a patch available for CVE-2020-11451?

Yes, a patch is available for CVE-2020-11451. Update the affected software to the latest version immediately.

Microstrategy Web CVE-2020-11451

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2020-04-02 cve@mitre.org

File Upload SSRF Microstrategy Web

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 02, 2020 - 15:15 nvd

HIGH 7.2

DescriptionNVD

The Upload Visualization plugin in the Microstrategy Web 10.4 admin panel allows an administrator to upload a ZIP archive containing files with arbitrary extensions and data. (This is also exploitable via SSRF). Note: The ability to upload visualization plugins requires administrator privileges.

AnalysisAI

The Upload Visualization plugin in the Microstrategy Web 10.4 admin panel allows an administrator to upload a ZIP archive containing files with arbitrary extensions and data. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. The Upload Visualization plugin in the Microstrategy Web 10.4 admin panel allows an administrator to upload a ZIP archive containing files with arbitrary extensions and data. (This is also exploitable via SSRF). Note: The ability to upload visualization plugins requires administrator privileges. Affected products include: Microstrategy Microstrategy Web.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.