CVE-2017-11153

critical

Published 2017-08-08 · Modified 2026-05-13

CVSS v3

9.8

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

CVSS v2

7.5

VIR risk

9.8

Description

Deserialization vulnerability in synophoto_csPhotoMisc.php in Synology Photo Station before 6.7.3-3432 and 6.3-2967 allows remote attackers to gain administrator privileges via a crafted serialized payload.

Predictions

Exploit likelihood

97%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: security@synology.com — https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStation

Application impact

Vendor	Product	Versions	Fixed
synology	photo_station	`{"endIncluding":"6.7.2-3429"}`
synology	photo_station	`6.3-2967`

References

https://www.exploit-db.com/exploits/42434/
https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStation
https://www.exploit-db.com/exploits/42434/
https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStation

CWEs

CWE-502

Verify integrity in audit chain (admin only). AS-IS.