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Fencer Intel
high 7.5

CVE-2016-10331 json

Directory traversal vulnerability in download.php in Synology Photo Station before 6.5.3-3226 allows remote attackers to read arbitrary fil…

published 2017-05-12 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-1515

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

Directory traversal vulnerability in download.php in Synology Photo Station before 6.5.3-3226 allows remote attackers to read arbitrary files via a full pathname in the id parameter.

Exploit prediction

2.17% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bamboofox.github.io https://bamboofox.github.io/2017/03/20/Synology-Bug-Bounty-2016/#Vul-06-Local-File-Inclusion referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • Synology Synology Photo Station

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.