CVE-2021-47755

O

liver 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.

References
Link Resource
https://www.exploit-db.com/exploits/50599 Exploit Third Party Advisory
https://www.softlinkint.com/product/oliver/ Product
https://www.exploit-db.com/exploits/50599 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:softlinkint:oliver_v5_library:*:*:*:*:*:*:*:*

History

26 Jan 2026, 16:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 9.8
v2 : unknown
v3 : 7.5

23 Jan 2026, 18:25

Type Values Removed Values Added
References () https://www.exploit-db.com/exploits/50599 - () https://www.exploit-db.com/exploits/50599 - Exploit, Third Party Advisory
References () https://www.softlinkint.com/product/oliver/ - () https://www.softlinkint.com/product/oliver/ - Product
First Time Softlinkint
Softlinkint oliver V5 Library
CPE cpe:2.3:a:softlinkint:oliver_v5_library:*:*:*:*:*:*:*:*

15 Jan 2026, 19:16

Type Values Removed Values Added
References () https://www.exploit-db.com/exploits/50599 - () https://www.exploit-db.com/exploits/50599 -

15 Jan 2026, 16:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-15 16:16

Updated : 2026-01-26 16:15


NVD link : CVE-2021-47755

Mitre link : CVE-2021-47755

CVE.ORG link : CVE-2021-47755


JSON object : View

Products Affected
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')