What is the CVSS score of CVE-2017-15962?

CVE-2017-15962 has a CVSS 3.0 base score of 9.8 (Critical). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 18.2%.

Is there a public PoC exploit available for CVE-2017-15962?

Yes, a public proof-of-concept exploit is available for CVE-2017-15962. Prioritise patching immediately. EPSS: 18.2%.

Istock Management System CVE-2017-15962

CRITICAL

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

2017-10-29 cve@mitre.org

File Upload Istock Management System

9.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 29, 2017 - 06:29 cve.org

CRITICAL 9.8

DescriptionCVE.org

iStock Management System 1.0 allows Arbitrary File Upload via user/profile.

AnalysisAI

iStock Management System 1.0 allows Arbitrary File Upload via user/profile. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 18.2%.

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. iStock Management System 1.0 allows Arbitrary File Upload via user/profile. Affected products include: Istock Management System Project Istock Management System.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.