What is the CVSS score of CVE-2017-11466?

CVE-2017-11466 has a CVSS 3.0 base score of 7.2 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 3.1%.

Is there a public PoC exploit available for CVE-2017-11466?

Yes, a public proof-of-concept exploit is available for CVE-2017-11466. Prioritise patching immediately. EPSS: 3.1%.

Is there a patch available for CVE-2017-11466?

Yes, a patch is available for CVE-2017-11466. Update the affected software to the latest version immediately.

Dotcms CVE-2017-11466

HIGH

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

2017-07-20 cve@mitre.org

RCE File Upload Path Traversal Dotcms

7.2

CVSS 3.0 · 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:3.0/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

Jul 20, 2017 - 00:29 cve.org

HIGH 7.2

DescriptionCVE.org

Arbitrary file upload vulnerability in com/dotmarketing/servlets/AjaxFileUploadServlet.class in dotCMS 4.1.1 allows remote authenticated administrators to upload .jsp files to arbitrary locations via directory traversal sequences in the fieldName parameter to servlets/ajax_file_upload. This results in arbitrary code execution by requesting the .jsp file at a /assets URI.

AnalysisAI

Arbitrary file upload vulnerability in com/dotmarketing/servlets/AjaxFileUploadServlet.class in dotCMS 4.1.1 allows remote authenticated administrators to upload .jsp files to arbitrary locations via. 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. Arbitrary file upload vulnerability in com/dotmarketing/servlets/AjaxFileUploadServlet.class in dotCMS 4.1.1 allows remote authenticated administrators to upload .jsp files to arbitrary locations via directory traversal sequences in the fieldName parameter to servlets/ajax_file_upload. This results in arbitrary code execution by requesting the .jsp file at a /assets URI. Affected products include: Dotcms.

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.