CVE-2018-25421

MEDIUM 6.5

Open STA Manager 2.3 Arbitrary File Download via Path Traversal

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Open STA Manager 2.3 contains a path traversal vulnerability that allows authenticated users to download arbitrary files by manipulating the file parameter. Attackers can send GET requests to modules/backup/actions.php with op=getfile and traverse directories using ../ sequences to access sensitive system files.

CWE	CWE-22
Vendor	openstamanager
Product	open sta manager
Published	May 30, 2026
Last Updated	Jun 1, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Openstamanager / Open STA Manager

2.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/45693 openstamanager.com: http://www.openstamanager.com/ sourceforge.net: https://sourceforge.net/projects/openstamanager/files/latest/download vulncheck.com: https://www.vulncheck.com/advisories/open-sta-manager-arbitrary-file-download-via-path-traversal

Credits

Ihsan Sencan