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synology diskstation manager 6.2.3 25426 vulnerabilities and exploits
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9.8
CVSSv3
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
CVSSv3
CVE-2021-29086
Exposure of sensitive information to an unauthorized actor vulnerability in webapi component in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to obtain sensitive information via unspecified vectors.
Synology Diskstation Manager
Synology Diskstation Manager Unified Controller
9.8
CVSSv3
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
CVSSv3
CVE-2021-29087
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to write arbitrary files via unspecified vectors.
Synology Diskstation Manager
Synology Diskstation Manager Unified Controller
7.5
CVSSv3
CVE-2021-29085
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in file sharing management component in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to read arbitrary files via u...
Synology Diskstation Manager
Synology Diskstation Manager Unified Controller
7.5
CVSSv3
CVE-2021-29084
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in Security Advisor report management component in Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 allows remote malicious users to read arbitrary ...
Synology Diskstation Manager
Synology Diskstation Manager Unified Controller
8.3
CVSSv3
CVE-2020-27652
Algorithm downgrade vulnerability in QuickConnect 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 unspecified vectors.
Synology Diskstation Manager
Synology Skynas Firmware
1 Github repository
9
CVSSv3
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
3.7
CVSSv3
CVE-2020-27650
Synology DiskStation Manager (DSM) prior to 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote malicious users to capture this cookie by intercepting its transmission within an HTTP session.
Synology Diskstation Manager
Synology Skynas Firmware
9.8
CVSSv3
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
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-3400
deserialization
CVE-2024-21788
CVE-2023-42433
CVE-2024-21841
CVE-2024-22095
local file inclusion
memory leak
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