Description

Oliver Library Server v5 contains a file download vulnerability that allows unauthenticated attackers to access arbitrary system files through unsanitized input in the FileServlet endpoint. Attackers can exploit the vulnerability by manipulating the 'fileName' parameter to download sensitive files from the server's filesystem.

INFO

Published Date :

2026-01-15T15:52:04.478Z

Last Modified :

2026-01-26T15:55:02.915Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2021-47755 vulnerability.

Vendors Products
Softlinkint
  • Oliver Library Server
  • Oliver V5 Library
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2021-47755.

URL Resource
https://www.exploit-db.com/exploits/50599 cve-icon cve-icon cve-icon
https://www.softlinkint.com/product/oliver/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact