CVE-2017-11154
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.
Does this matter?
A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 8.6%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use.
Description
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.
- CVSS 3.0
- 7.2 HIGHCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 8.63% probability · 95th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 8 August 2017
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- synology/photo station
- Source
- security@synology.com
EPSS moved from 7.3% on 21 September 2026 to 8.6% on 28 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://www.exploit-db.com/exploits/42434/Third Party Advisory, VDB Entry
- https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStationVendor Advisory
- https://www.exploit-db.com/exploits/42434/Third Party Advisory, VDB Entry
- https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStationVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.