Synology Diskstation_manager_unified_controller
21 CVEs affecting Synology Diskstation_manager_unified_controller. Latest disclosed: 2025-12-04. Critical: 7, High: 10.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2024-10442 | Critical | 10.0 | 2025-03-19 | Off-by-one error vulnerability in the transmission component in Synology Replication Service before 1.0.12-0066, 1.2.2-0353 and 1.3.0-0423 and Synology Unified… |
CVE-2022-22687 | Critical | 9.8 | 2022-03-25 | Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology DiskStation Manager (DSM) befo… |
CVE-2021-27649 | Critical | 9.8 | 2021-06-23 | Use after free vulnerability in file transfer protocol component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute… |
CVE-2024-45538 | Critical | 9.6 | 2025-12-04 | Cross-Site Request Forgery (CSRF) vulnerability in WebAPI Framework in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 and 7.2.2-72806 and Synology Uni… |
CVE-2021-26562 | Critical | 9.0 | 2021-02-26 | Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execut… |
CVE-2021-26561 | Critical | 9.0 | 2021-02-26 | Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers t… |
CVE-2021-26560 | Critical | 9.0 | 2021-02-26 | Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-th… |
CVE-2021-29085 | High | 8.6 | 2021-06-23 | Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in file sharing management component in Synolo… |
CVE-2021-26566 | High | 8.3 | 2021-02-26 | Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-midd… |
CVE-2021-26565 | High | 8.3 | 2021-02-26 | Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle… |
CVE-2021-26564 | High | 8.3 | 2021-02-26 | Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle… |
CVE-2021-26563 | High | 8.2 | 2021-02-26 | Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary co… |
CVE-2021-26567 | High | 7.8 | 2021-02-26 | Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname… |
CVE-2021-3156 | High | 7.8 | 2021-01-26 | Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" a… |
CVE-2024-45539 | High | 7.5 | 2025-12-04 | 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 Synology Unified Controller… |
CVE-2021-29087 | High | 7.5 | 2021-06-23 | Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology DiskStation Manager (DSM) before 6… |
CVE-2021-29084 | High | 7.5 | 2021-06-23 | Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in Security Advisor report management componen… |
CVE-2023-0142 | Medium | 6.5 | 2023-06-13 | Uncontrolled search path element vulnerability in Backup Management functionality in Synology DiskStation Manager (DSM) before 6.2.4-25556-8, 7.0.1-42218-7 and… |
CVE-2023-2729 | Medium | 5.9 | 2023-06-13 | Use of insufficiently random values vulnerability in User Management Functionality in Synology DiskStation Manager (DSM) before 7.2-64561 allows remote attacke… |
CVE-2021-29086 | Medium | 5.3 | 2021-06-23 | Exposure of sensitive information to an unauthorized actor vulnerability in webapi component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows… |