CVE-2013-6987

Synology DSM 4.3-3810 - Directory Traversal

Severity Score

9.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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/.

Múltiples vulnerabilidades de salto de directorio en los componentes FileBrowser en Synology DiskStation Manager (DSM) anterior a 4.3 -3810 Update 3 permiten a atacantes remotos leer, escribir y borrar archivos de su elección a través de .. (punto punto) en el (1) parámetro path en file_delete.cgi o (2) el parámetro folder_path en file_share.cgi en WebAPI / FileStation /, (3) el parámetro Dlink en fbdownload /, o los parámetros no especificados en (4) html5_upload.cgi , (5) file_download.cgi, (6) file_sharing.cgi, (7) file_MVCP.cgi, o (8) file_rename.cgi en WebAPI / FileStation /.

webman/imageSelector.cgi in Synology DiskStation Manager (DSM) 4.0 before 4.0-2259, 4.2 before 4.2-3243, and 4.3 before 4.3-3810 Update 1 allows remote attackers to append data to arbitrary files, and consequently execute arbitrary code, via a pathname in the SLICEUPLOAD X-TMP-FILE HTTP header.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-12-06 CVE Reserved
2013-12-23 CVE Published
2013-12-23 First Exploit
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (9)

URL	Tag	Source
http://www.synology.com/en-us/releaseNote/model/DS114	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/89892	Vdb Entry

URL	Date	SRC
https://packetstorm.news/files/id/124563	2013-12-23
https://www.exploit-db.com/exploits/30475	2013-12-24
https://github.com/stoicboomer/CVE-2013-6987	2020-02-13
http://packetstormsecurity.com/files/124563	2024-08-06
http://seclists.org/fulldisclosure/2013/Dec/177	2024-08-06
http://www.exploit-db.com/exploits/30475	2024-08-06
http://www.securityfocus.com/bid/64483	2024-08-06

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Synology Search vendor "Synology"		Diskstation Manager Search vendor "Synology" for product "Diskstation Manager"				4.3-3810 Search vendor "Synology" for product "Diskstation Manager" and version "4.3-3810"		-		Affected