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Vulnerable Software

Vulnerability Details CVE-2021-34809

Improper neutralization of special elements used in a command ('Command Injection') vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to execute arbitrary code via unspecified vectors.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.016

EPSS Ranking 80.9%

CVSS Severity

CVSS v3 Score 9.9

CVSS v2 Score 6.5

References

Products affected by CVE-2021-34809

Synology » Download Station » Version: N/A

cpe:2.3:a:synology:download_station:-
Synology » Download Station » Version: 3.2-2295

cpe:2.3:a:synology:download_station:3.2-2295
Synology » Download Station » Version: 3.3-2382

cpe:2.3:a:synology:download_station:3.3-2382
Synology » Download Station » Version: 3.3-2383

cpe:2.3:a:synology:download_station:3.3-2383
Synology » Download Station » Version: 3.3-2386

cpe:2.3:a:synology:download_station:3.3-2386
Synology » Download Station » Version: 3.4-2477

cpe:2.3:a:synology:download_station:3.4-2477
Synology » Download Station » Version: 3.4-2478

cpe:2.3:a:synology:download_station:3.4-2478
Synology » Download Station » Version: 3.4-2480

cpe:2.3:a:synology:download_station:3.4-2480
Synology » Download Station » Version: 3.4-2485

cpe:2.3:a:synology:download_station:3.4-2485
Synology » Download Station » Version: 3.4-2486

cpe:2.3:a:synology:download_station:3.4-2486
Synology » Download Station » Version: 3.4-2489

cpe:2.3:a:synology:download_station:3.4-2489
Synology » Download Station » Version: 3.4-2490

cpe:2.3:a:synology:download_station:3.4-2490
Synology » Download Station » Version: 3.4-2514

cpe:2.3:a:synology:download_station:3.4-2514
Synology » Download Station » Version: 3.4-2555

cpe:2.3:a:synology:download_station:3.4-2555
Synology » Download Station » Version: 3.4-2557

cpe:2.3:a:synology:download_station:3.4-2557
Synology » Download Station » Version: 3.4-2558

cpe:2.3:a:synology:download_station:3.4-2558
Synology » Download Station » Version: 3.5-2638

cpe:2.3:a:synology:download_station:3.5-2638
Synology » Download Station » Version: 3.5-2705

cpe:2.3:a:synology:download_station:3.5-2705
Synology » Download Station » Version: 3.5-2706

cpe:2.3:a:synology:download_station:3.5-2706
Synology » Download Station » Version: 3.5-2955

cpe:2.3:a:synology:download_station:3.5-2955
Synology » Download Station » Version: 3.5-2956

cpe:2.3:a:synology:download_station:3.5-2956
Synology » Download Station » Version: 3.5-2962

cpe:2.3:a:synology:download_station:3.5-2962
Synology » Download Station » Version: 3.5-2967

cpe:2.3:a:synology:download_station:3.5-2967
Synology » Download Station » Version: 3.5-2968

cpe:2.3:a:synology:download_station:3.5-2968
Synology » Download Station » Version: 3.5-2970

cpe:2.3:a:synology:download_station:3.5-2970
Synology » Download Station » Version: 3.5-2973

cpe:2.3:a:synology:download_station:3.5-2973
Synology » Download Station » Version: 3.5-2980

cpe:2.3:a:synology:download_station:3.5-2980
Synology » Download Station » Version: 3.5-2982

cpe:2.3:a:synology:download_station:3.5-2982
Synology » Download Station » Version: 3.8.0-3416

cpe:2.3:a:synology:download_station:3.8.0-3416
Synology » Download Station » Version: 3.8.1-3420

cpe:2.3:a:synology:download_station:3.8.1-3420
Synology » Download Station » Version: 3.8.15-3563

cpe:2.3:a:synology:download_station:3.8.15-3563
Synology » Download Station » Version: 3.8.2-3455

cpe:2.3:a:synology:download_station:3.8.2-3455
Synology » Download Station » Version: 3.8.3-3458

cpe:2.3:a:synology:download_station:3.8.3-3458
Synology » Download Station » Version: 3.8.4-3468

cpe:2.3:a:synology:download_station:3.8.4-3468

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Vulnerability Details CVE-2021-34809

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