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synology diskstation manager
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synology diskstation manager
96 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2024-5401
>= 7.2.1-69057 and < 7.2.1-69057-2
Improper control of dynamically-managed code resources vulnerability in WebAPI component in Synology DiskStation Manager (DSM) bef
4.3
MEDIUM
CVE-2024-45539
>= 7.2.1-69057 and < 7.2.1-69057-2
Out-of-bounds write vulnerability in cgi components in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 and 7.2.2-72806 and
7.5
HIGH
CVE-2024-45538
>= 7.2.1-69057 and < 7.2.1-69057-2
Cross-Site Request Forgery (CSRF) vulnerability in WebAPI Framework in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 and
9.6
CRITICAL
CVE-2025-1021
>= 7.1 and < 7.1.1-42962-8
Missing authorization vulnerability in synocopy in Synology DiskStation Manager (DSM) before 7.1.1-42962-8, 7.2.1-69057-7 and 7.2.
7.5
HIGH
CVE-2024-50629
>= 7.1 and < 7.1.1-42962-7
Improper encoding or escaping of output vulnerability in the webapi component in Synology BeeStation OS (BSM) before 1.1-65374 and
5.3
MEDIUM
CVE-2024-10445
>= 6.2 and < 6.2.4-25556-8
Improper certificate validation vulnerability in the update functionality in Synology BeeStation OS (BSM) before 1.1-65374 and Syn
4.3
MEDIUM
CVE-2024-10444
>= 7.1 and < 7.1.1-42962-8
Improper certificate validation vulnerability in the LDAP utilities in Synology DiskStation Manager (DSM) before 7.1.1-42962-8, 7.
7.5
HIGH
CVE-2024-10441
>= 7.2 and < 7.2-64570-4
Improper encoding or escaping of output vulnerability in the system plugin daemon in Synology BeeStation OS (BSM) before 1.1-65374
9.8
CRITICAL
CVE-2024-0854
< 7.2.1-69057-2
URL redirection to untrusted site ('Open Redirect') vulnerability in file access component in Synology DiskStation Manager (DSM) b
5.4
MEDIUM
CVE-2023-2729
>= 6.2 and < 7.2-64561
Use of insufficiently random values vulnerability in User Management Functionality in Synology DiskStation Manager (DSM) before 7.
5.9
MEDIUM
CVE-2023-0142
>= 6.2 and < 7.1-42661
Uncontrolled search path element vulnerability in Backup Management functionality in Synology DiskStation Manager (DSM) before 6.2
6.5
MEDIUM
CVE-2022-27623
< 7.1-42661
Missing authentication for critical function vulnerability in iSCSI management functionality in Synology DiskStation Manager (DSM)
7.4
HIGH
CVE-2022-27622
< 7.1-42661
Server-Side Request Forgery (SSRF) vulnerability in Package Center functionality in Synology DiskStation Manager (DSM) before 7.1-
4.1
MEDIUM
CVE-2022-3576
< 7.1.1-42962-2
A vulnerability regarding out-of-bounds read is found in the session processing functionality of Out-of-Band (OOB) Management. Thi
5.3
MEDIUM
CVE-2022-27626
< 7.1.1-42962-2
A vulnerability regarding concurrent execution using shared resource with improper synchronization ('Race Condition') is found in
10.0
CRITICAL
CVE-2022-27625
< 7.1.1-42962-2
A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the message processi
10.0
CRITICAL
CVE-2022-27624
< 7.1.1-42962-2
A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the packet decryptio
10.0
CRITICAL
CVE-2022-27616
>= 6.2 and < 6.2.4-25556-5
Improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in webapi component in Sy
7.2
HIGH
CVE-2022-22684
< 6.2.4-25553
Improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in task management compon
7.2
HIGH
CVE-2022-27610
>= 6.2 and < 6.2.3-25423
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskS
6.5
MEDIUM
CVE-2022-22688
>= 6.2 and < 6.2.4-25556-2
Improper neutralization of special elements used in a command ('Command Injection') vulnerability in File service functionality in
8.8
HIGH
CVE-2022-22687
>= 6.2 and < 6.2.3-25426-3
Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology D
9.8
CRITICAL
CVE-2021-44142
>= 6.2 and < 6.2.4-25556.4
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients
8.8
HIGH
CVE-2022-22679
>= 6.2 and < 6.2.4-25556-3
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in support service management in Syno
6.5
MEDIUM
CVE-2021-43929
>= 6.2 and < 6.2.4-25556-3
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in work flow mana
6.5
MEDIUM
CVE-2021-43927
>= 6.2 and < 6.2.4-25556-3
Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Security Management function
4.7
MEDIUM
CVE-2021-43926
>= 6.2 and < 6.2.4-25556-3
Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Log Management functionality
4.7
MEDIUM
CVE-2021-43925
>= 6.2 and < 6.2.4-25556-3
Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Log Management functionality
4.7
MEDIUM
CVE-2022-22680
>= 6.2 and < 6.2.4-25556-3
Exposure of sensitive information to an unauthorized actor vulnerability in Web Server in Synology DiskStation Manager (DSM) befor
5.3
MEDIUM
CVE-2021-29087
>= 6.2 and < 6.2.3-25426-3
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskS
7.5
HIGH
CVE-2021-29086
>= 6.2 and < 6.2.3-25426-3
Exposure of sensitive information to an unauthorized actor vulnerability in webapi component in Synology DiskStation Manager (DSM)
5.3
MEDIUM
CVE-2021-29085
>= 6.2 and < 6.2.3-25426-3
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in file sharing m
8.6
HIGH
CVE-2021-29084
>= 6.2 and < 6.2.3-25426-3
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in Security Advis
7.5
HIGH
CVE-2021-27649
>= 6.2 and < 6.2.3-25426-3
Use after free vulnerability in file transfer protocol component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows
9.8
CRITICAL
CVE-2021-33182
< 6.2.4-25553
Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in PDF Viewer component in Synology D
5.0
MEDIUM
CVE-2021-29088
< 6.2.4-25553
Improper limitation of a pathname to a restricted directory ('Path Traversal') in cgi component in Synology DiskStation Manager (D
7.8
HIGH
CVE-2021-31439
>= 6.2 and < 6.2.3-25426-3
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Synology DiskStation M
8.8
HIGH
CVE-2021-29083
< 6.2.3-25426-3
Improper neutralization of special elements used in an OS command in SYNO.Core.Network.PPPoE in Synology DiskStation Manager (DSM)
7.2
HIGH
CVE-2021-27647
< 6.2.3-25426-3
Out-of-bounds Read vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows rem
9.8
CRITICAL
CVE-2021-27646
< 6.2.3-25426-3
Use After Free vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote
9.8
CRITICAL
CVE-2021-26569
< 6.2.3-25426-3
Race Condition within a Thread vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-
9.8
CRITICAL
CVE-2021-26567
< 6.2.3-25426-3
Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary co
7.8
HIGH
CVE-2021-26566
< 6.2.3-25426-3
Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-2
8.3
HIGH
CVE-2021-26565
< 6.2.3-25426-3
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-254
8.3
HIGH
CVE-2021-26564
< 6.2.3-25426-3
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-254
8.3
HIGH
CVE-2021-26563
< 6.2.4-25553
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local
8.2
HIGH
CVE-2021-26562
< 6.2.3-25426-3
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-t
9.0
CRITICAL
CVE-2021-26561
< 6.2.3-25426-3
Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows
9.0
CRITICAL
CVE-2021-26560
< 6.2.3-25426-3
Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6
9.0
CRITICAL
CVE-2021-3156
all versions
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalatio
7.8
HIGH
CVE-2020-27656
>= 6.2 and < 6.2.3-25426-2
Cleartext transmission of sensitive information vulnerability in DDNS in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 a
6.5
MEDIUM
CVE-2020-27653
all versions
Algorithm downgrade vulnerability in QuickConnect in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle atta
8.3
HIGH
CVE-2020-27652
>= 6.2 and < 6.2.3-25426-2
Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-mid
8.3
HIGH
CVE-2020-27650
>= 6.2 and < 6.2.3-25426-2
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, w
5.8
MEDIUM
CVE-2020-27648
>= 6.2 and < 6.2.3-25426-2
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows
8.3
HIGH
CVE-2019-19344
all versions
There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba
6.5
MEDIUM
CVE-2019-14907
all versions
All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with "log
6.5
MEDIUM
CVE-2019-9518
all versions
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker se
7.5
HIGH
CVE-2019-9517
all versions
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. Th
7.5
HIGH
CVE-2019-9516
all versions
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stre
6.5
MEDIUM
CVE-2019-9515
all versions
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a s
7.5
HIGH
CVE-2019-9514
all versions
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a numb
7.5
HIGH
CVE-2019-9513
all versions
Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates mul
7.5
HIGH
CVE-2019-9511
all versions
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading
7.5
HIGH
CVE-2019-3870
all versions
A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new
6.1
MEDIUM
CVE-2018-13293
>= 5.2 and < 6.2.1-23824
Cross-site scripting (XSS) vulnerability in Control Panel SSO Settings in Synology DiskStation Manager (DSM) before 6.2.1-23824 al
5.9
MEDIUM
CVE-2018-13291
>= 5.2 and < 6.2.1-23824
Information exposure vulnerability in /usr/syno/etc/mount.conf in Synology DiskStation Manager (DSM) before 6.2.1-23824 allows rem
4.3
MEDIUM
CVE-2018-13286
>= 5.2 and < 5.2-5967-8
Incorrect default permissions vulnerability in synouser.conf in Synology Diskstation Manager (DSM) before 6.2-23739-1 allows remot
6.5
MEDIUM
CVE-2018-13284
>= 5.2 and < 5.2-5967-8
Command injection vulnerability in ftpd in Synology Diskstation Manager (DSM) before 6.2-23739-1 allows remote authenticated users
7.5
HIGH
CVE-2017-16774
>= 5.2 and < 6.1.4-15217-3
Cross-site scripting (XSS) vulnerability in SYNO.Core.PersonalNotification.Event in Synology DiskStation Manager (DSM) before 6.1.
6.5
MEDIUM
CVE-2018-8920
< 6.1.6-15266
Improper neutralization of escape vulnerability in Log Exporter in Synology DiskStation Manager (DSM) before 6.1.6-15266 allows re
7.2
HIGH
CVE-2018-8919
< 6.1.6-15266
Information exposure vulnerability in SYNO.Core.Desktop.SessionData in Synology DiskStation Manager (DSM) before 6.1.6-15266 allow
8.3
HIGH
CVE-2018-8917
< 6.1.6-15266
Cross-site scripting (XSS) vulnerability in info.cgi in Synology DiskStation Manager (DSM) before 6.1.6-15266 allows remote attack
6.5
MEDIUM
CVE-2018-1160
>= 5.2 and < 5.2-5967-9
Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to lack of bounds checking on attack
9.8
CRITICAL
CVE-2018-13281
>= 6.1 and < 6.1.7-15284-2
Information exposure vulnerability in SYNO.Core.ACL in Synology DiskStation Manager (DSM) before 6.2-23739-2 allows remote authent
4.3
MEDIUM
CVE-2018-13280
< 6.2-23739
Use of insufficiently random values vulnerability in SYNO.Encryption.GenRandomKey in Synology DiskStation Manager (DSM) before 6.2
7.4
HIGH
CVE-2018-8916
< 6.2-23739
Unverified password change vulnerability in Change Password in Synology DiskStation Manager (DSM) before 6.2-23739 allows remote a
6.3
MEDIUM
CVE-2017-12075
< 6.2-23739
Command injection vulnerability in EZ-Internet in Synology DiskStation Manager (DSM) before 6.2-23739 allows remote authenticated
7.2
HIGH
CVE-2018-8897
all versions
A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandl
7.8
HIGH
CVE-2018-7185
>= 5.2 and < 6.1.6-15266
The protocol engine in ntp 4.2.6 before 4.2.8p11 allows a remote attackers to cause a denial of service (disruption) by continuall
7.5
HIGH
CVE-2018-7184
all versions
ntpd in ntp 4.2.8p4 before 4.2.8p11 drops bad packets before updating the "received" timestamp, which allows remote attackers to c
7.5
HIGH
CVE-2018-7170
>= 5.2 and < 6.1.6-15266
ntpd in ntp 4.2.x before 4.2.8p7 and 4.3.x before 4.3.92 allows authenticated users that know the private symmetric key to create
5.3
MEDIUM
CVE-2017-5753
>= 5.2 and < 6.2.2-24922
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of informatio
5.6
MEDIUM
CVE-2017-16766
>= 6.1.0 and < 6.1.4-15217
An improper access control vulnerability in synodsmnotify in Synology DiskStation Manager (DSM) before 6.1.4-15217 and before 6.0.
6.5
MEDIUM
CVE-2017-15894
>= 5.2 and < 5.2-5967-6
Directory traversal vulnerability in the SYNO.FileStation.Extract in Synology DiskStation Manager (DSM) 6.0.x before 6.0.3-8754-3
6.5
MEDIUM
CVE-2017-15889
< 5.2-5967-5
Command injection vulnerability in smart.cgi in Synology DiskStation Manager (DSM) before 5.2-5967-5 allows remote authenticated u
8.8
HIGH
CVE-2017-14491
all versions
Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrar
9.8
CRITICAL
CVE-2017-12076
<= 6.1
Uncontrolled Resource Consumption vulnerability in SYNO.Core.PortForwarding.Rules in Synology DiskStation (DSM) before 6.1.1-15088
4.9
MEDIUM
CVE-2017-9554
<= 6.1.1-15101-4
An information exposure vulnerability in forget_passwd.cgi in Synology DiskStation Manager (DSM) before 6.1.3-15152 allows remote
5.3
MEDIUM
CVE-2017-9553
<= 6.1.1-15101-4
A design flaw in SYNO.API.Encryption in Synology DiskStation Manager (DSM) before 6.1.3-15152 allows remote attackers to bypass th
7.5
HIGH
CVE-2015-4655
<= 5.2-5565
Cross-site scripting (XSS) vulnerability in Synology DiskStation Manager (DSM) before 5.2-5565 Update 1 allows remote attackers to
CVE-2015-2809
<= 3.0
The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with
CVE-2012-1556
all versions
Cross-site scripting (XSS) vulnerability in Synology Photo Station 5 for DiskStation Manager (DSM) 3.2-1955 allows remote attacker
CVE-2014-2264
all versions
The OpenVPN module in Synology DiskStation Manager (DSM) 4.3-3810 update 1 has a hardcoded root password of synopass, which makes
CVE-2013-6955
all versions
webman/imageSelector.cgi in Synology DiskStation Manager (DSM) 4.0 before 4.0-2259, 4.2 before 4.2-3243, and 4.3 before 4.3-3810 U
CVE-2013-6987
all versions
Multiple directory traversal vulnerabilities in the FileBrowser components in Synology DiskStation Manager (DSM) before 4.3-3810 U
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