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Fencer Vulns
critical 9.8

CVE-2017-9602 json

KBVault Mysql Free Knowledge Base application package 0.16a comes with a FileExplorer/Explorer.aspx?id=/Uploads file-management component.

published 2017-06-16 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-18533

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.3%
EPSS 4.3% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

Summary

KBVault Mysql Free Knowledge Base application package 0.16a comes with a FileExplorer/Explorer.aspx?id=/Uploads file-management component. An unauthenticated user can access the file upload and deletion functionality. Through this functionality, a user can upload an ASPX script to Uploads/Documents/ to run any arbitrary code.

Timeline

  1. First public exploit (EDB-42184)
  2. Published

Exploit prediction

4.29% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-42184 KBVault MySQL 0.16a - Arbitrary File Upload webapps, 2017-06-14

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-732 Incorrect Permission Assignment for Critical Resource

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.