CVEvulnerability
CVE-2017-11156
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-08-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
- Weaknesses
- CWE-276, CWE-732
Description
Synology Download Station 3.8.x before 3.8.5-3475 and 3.x before 3.5-2984 uses weak permissions (0777) for ui/dlm/btsearch directory, which allows remote authenticated users to execute arbitrary code by uploading an executable via unspecified vectors.
Affected configurations
• synology download station 3.2-2295
• synology download station 3.3-2382
• synology download station 3.3-2383
• synology download station 3.3-2386
• synology download station 3.4-2477
• synology download station 3.4-2478
• synology download station 3.4-2480
• synology download station 3.4-2485
• synology download station 3.4-2486
• synology download station 3.4-2489
• synology download station 3.4-2490
• synology download station 3.4-2514
• synology download station 3.4-2555
• synology download station 3.4-2557
• synology download station 3.4-2558
• synology download station 3.5-2638
• synology download station 3.5-2705
• synology download station 3.5-2706
• synology download station 3.5-2955
• synology download station 3.5-2956
• synology download station 3.5-2962
• synology download station 3.5-2963
• synology download station 3.5-2967
• synology download station 3.5-2968
• synology download station 3.5-2970
• synology download station 3.5-2973
• synology download station 3.5-2980
• synology download station 3.5-2982
• synology download station 3.8.0-3416
• synology download station 3.8.1-3420
• synology download station 3.8.2-3455
• synology download station 3.8.3-3458
• synology download station 3.8.4-3468