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synology diskstation manager 6.2.3 25426 vulnerabilities and exploits
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9
CVSSv2
CVE-2021-29083
Improper neutralization of special elements used in an OS command in SYNO.Core.Network.PPPoE in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote authenticated users to execute arbitrary code via realname parameter.
Synology Diskstation Manager
7.5
CVSSv2
CVE-2022-22687
Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to execute arbitrary code via unspecified vectors.
Synology Diskstation Manager
Synology Diskstation Manager Unified Controller
7.5
CVSSv2
CVE-2021-27649
Use after free vulnerability in file transfer protocol component in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to execute arbitrary code via unspecified vectors.
Synology Diskstation Manager
Synology Diskstation Manager Unified Controller
7.5
CVSSv2
CVE-2021-27646
Use After Free vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to execute arbitrary code via crafted web requests.
Synology Diskstation Manager
7.5
CVSSv2
CVE-2021-27647
Out-of-bounds Read vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to execute arbitrary code via crafted web requests.
Synology Diskstation Manager
6.8
CVSSv2
CVE-2021-26569
Race Condition within a Thread vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to execute arbitrary code via crafted web requests.
Synology Diskstation Manager
6.8
CVSSv2
CVE-2021-26566
Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows man-in-the-middle malicious users to execute arbitrary commands via inbound QuickConnect traffic.
Synology Diskstation Manager
Synology Vs960hd Firmware -
Synology Skynas Firmware -
Synology Diskstation Manager Unified Controller 3.0
6.8
CVSSv2
CVE-2021-26561
Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows man-in-the-middle malicious users to execute arbitrary code via syno_finder_site HTTP header.
Synology Diskstation Manager
Synology Vs960hd Firmware -
Synology Skynas Firmware -
Synology Diskstation Manager Unified Controller 3.0
6.8
CVSSv2
CVE-2021-26562
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows man-in-the-middle malicious users to execute arbitrary code via syno_finder_site HTTP header.
Synology Diskstation Manager
Synology Vs960hd Firmware -
Synology Skynas Firmware -
Synology Diskstation Manager Unified Controller 3.0
6.8
CVSSv2
CVE-2020-27648
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-2 allows man-in-the-middle malicious users to spoof servers and obtain sensitive information via a crafted certificate.
Synology Diskstation Manager
Synology Skynas Firmware
CVSSv2
CVSSv2
CVSSv3
VMScore
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