$ cve CVE-2013-6987 JSON

CVE-2013-6987 EXPLOIT

7.5

HIGH · CVSS 2.0 · EPSS 14.9% (pctl 97)

Patch early

A public exploit exists.

Description

Multiple directory traversal vulnerabilities in the FileBrowser components in Synology DiskStation Manager (DSM) before 4.3-3810 Update 3 allow remote attackers to read, write, and delete arbitrary files via a .. (dot dot) in the (1) path parameter to file_delete.cgi or (2) folder_path parameter to file_share.cgi in webapi/FileStation/; (3) dlink parameter to fbdownload/; or unspecified parameters to (4) html5_upload.cgi, (5) file_download.cgi, (6) file_sharing.cgi, (7) file_MVCP.cgi, or (8) file_rename.cgi in webapi/FileStation/.

Scoring

CVSS	7.5 (HIGH, v2.0)
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS	14.89% — more likely to be exploited than 97% of all CVEs
Weakness	CWE-22
On CISA KEV	no
Public exploit	yes
Published	2013-12-31
Last modified	2026-06-17

Affected (1)

Vendor	Product
synology	diskstation manager

Public exploits

Source	Title	Date
exploit-db	Synology DSM 4.3-3810 - Directory Traversal	2013-12-24

References

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