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CVE-2017-11155

52
FAUCET Score

CVE-2017-11155 is an information exposure vulnerability in Synology Photo Station versions prior to 6.7.3-3432 and 6.3-2967, allowing remote attackers to obtain sensitive system information. This vulnerability is rated as High severity (CVSS 7.5), indicating it can be exploited remotely with low complexity and without user interaction, leading to a high impact on confidentiality. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-42434) exists, though it misleadingly claims Remote Code Execution instead of information exposure. Despite the availability of some exploit code, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.7.2-3429CPE matchmatch criteria
cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:*
6.3-2967CPE matchmatch criteria
cpe:2.3:a:synology:photo_station:6.3-2967:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
44.57%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-42434 · Aug 8, 2017
This CVE's current EPSS score of 0.4457 is in the 97th percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

exploit-db.com / exploits/42434
Third Party AdvisoryVDB Entry
synology.com / en-global/support/security/Synology_SA_17_34_PhotoStation
Vendor Advisory