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TI-2017-08211 Aliases CVE-2017-11154GHSA-55g6-fxrw-j4pp

Unrestricted file upload in Synology Photo Station

Priority MEDIUM 43CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

Unrestricted file upload vulnerability in PixlrEditorHandler.php in Synology Photo Station before 6.7.3-3432 and 6.3-2967 allows remote attackers to create arbitrary PHP scripts via the type parameter.

Why it matters now

EPSS 0.08629 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SynologySynology Photo Stationbefore 6.7.3-3432 and 6.3-2967—No fix listedCNA
  • Synology Photo Station VendorSynology Affected before 6.7.3-3432 and 6.3-2967 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:*up to 6.7.2-3429VulnerableSynology
cpe:2.3:a:synology:photo_station:6.3-2967:*:*:*:*:*:*:*6.3-2967VulnerableSynology
  • cpe:2.3:a:synology:photo_station:*:*:*:*:*:*:*:* Versions up to 6.7.2-3429 Vulnerable ·Synology
  • cpe:2.3:a:synology:photo_station:6.3-2967:*:*:*:*:*:*:* Versions 6.3-2967 Vulnerable ·Synology

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-11154
  2. 2026-10-03 Alias added: GHSA-55g6-fxrw-j4pp
  3. 2026-10-13 EPSS moved to the 95th–99th percentile

References

Exploit 1

Advisory 1

  • TI-2016-08391 Command injection in Synology Photo Station CVSS 3.0CRITICAL 9.8
  • TI-2017-08212 Information disclosure in Synology Photo Station CVSS 3.0HIGH 7.5
  • TI-2017-08208 Improper authentication in Synology Photo Station CVSS 3.0CRITICAL 9.8
  • TI-2017-08210 Deserialization of untrusted data in Synology Photo Station CVSS 3.0CRITICAL 9.8
  • TI-2017-08209 Path traversal in Synology Photo Station CVSS 3.0HIGH 7.5
  • TI-2021-09976 SQL injection in Synology Photo Station CVSS 3.1CRITICAL 9.8
See all 32 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences