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CVE-2013-6987

43
FAUCET Score

CVE-2013-6987 describes multiple directory traversal vulnerabilities in Synology DiskStation Manager (DSM) versions prior to 4.3-3810 Update 3, specifically within its FileBrowser components. These flaws allow unauthenticated remote attackers to read, write, and delete arbitrary files on affected systems by manipulating various parameters with ".." (dot dot) sequences. With a CVSS score of 7.5 (High), this vulnerability presents a significant risk due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog or showing active widespread exploitation, public exploit code (EDB-30475) is available, and its high FAUCET Risk Score of 97/100 indicates a substantial threat despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.3-3810CPE matchmatch criteria
cpe:2.3:o:synology:diskstation_manager:4.3-3810:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
14.89%
Probability of exploitation in next 30 days
EPSS Percentile
96.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-30475 · Dec 24, 2013
This CVE's current EPSS score of 0.1489 is in the 95th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/124563
Exploit
seclists.org / fulldisclosure/2013/Dec/177
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/89892
exploit-db.com / exploits/30475
Exploit
securityfocus.com / bid/64483
Exploit
synology.com / en-us/releaseNote/model/DS114