Synology Security Advisories & CVEs
9 advisories tracked · Synology PSIRT ([email protected] CNA) via NVD · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Official source
Synology PSIRT ([email protected] CNA) via NVD
Synology is its own CVE Numbering Authority. VulniPulse ingests Synology's CVEs from the NVD CNA feed ([email protected]), grouped by their official Synology_SA_YY_NN advisory, then enriches each from the advisory page — a fully server-rendered page carrying Synology's own severity rating, the affected-product / fixed-release table and the mitigation section. Covers DSM (DiskStation Manager), SRM (Router Manager), BeeStation, Synology Photos, Surveillance Station, Synology Drive and the SSL VPN Client.
Latest Synology advisories
High [CVE-2026-4036 +10] improper neutralization of CRLF sequences ('CRLF injection') vulnerability in User API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks after the system is rebooted
An improper neutralization of CRLF sequences ('CRLF injection') vulnerability in User API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks after the system is rebooted. Affected products named by the advisory: DSM 7.3; DSM 7.2.2; DSM 7.2.1.
High [CVE-2026-4793] incorrect default permissions vulnerability in Synology Assistant before 7.0.7-50095 allows local users to read or write arbitrary files and conduct denial-of-service during installation
An incorrect default permissions vulnerability in Synology Assistant before 7.0.7-50095 allows local users to read or write arbitrary files and conduct denial-of-service during installation.
High [CVE-2022-49042] inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup…
An inclusion of functionality from untrusted control sphere vulnerability in MinGW DLL component in Synology Hyper Backup Explorer before 3.0.1-0156 allows local users to execute arbitrary code via unspecified vectors.
High [CVE-2022-49036] inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration in Synology Active Backup for…
An inclusion of functionality from untrusted control sphere vulnerability in OpenSSL configuration in Synology Active Backup for Business Recovery Media Creator before 2.5.0-2081 allows local users to execute arbitrary code via unspecified vectors.
High [CVE-2025-30028] vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files
A vulnerability in Active Backup for Business allows unauthorized remote attackers to read arbitrary files. Affected products named by the advisory: Active Backup for Business for DSM 7.2; Active Backup for Business for DSM 7.1; Active Backup for Business for DSM 6.2.
High [CVE-2025-14713] Exposed Dangerous Method or Function vulnerability in Synology C2 Identity Edge Server package in DSM before 1.76.0-0307 allows remote attackers to obtain user credentials from the edge server
An Exposed Dangerous Method or Function vulnerability in Synology C2 Identity Edge Server package in DSM before 1.76.0-0307 allows remote attackers to obtain user credentials from the edge server. Affected products named by the advisory: C2. Affected products named by the advisory: C2 Identity Edge Server for DSM 7.3; C2 Identity Edge Server for DSM 7.2.2; C2 Identity Edge Server for DSM 7.2.1; C2 Identity Edge Server for DSM 7.1.
High [CVE-2025-13392] Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72806-5 and 7.3.1-86003-1 (7.2.1-69057 is not affected) allows remote attackers to bypass authentication with prior knowledge of the distinguished name (DN)
Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72806-5 and 7.3.1-86003-1 (7.2.1-69057 is not affected) allows remote attackers to bypass authentication with prior knowledge of the distinguished name (DN). Affected products named by the advisory: DSM 7.3; DSM 7.2.2.
High [CVE-2023-52945 +1] Uncontrolled search path element vulnerability in OpenSSL DLL component in Synology BeeDrive for desktop before 1.3.2-13814 allows local users to execute arbitrary code via unspecified vectors
Uncontrolled search path element vulnerability in OpenSSL DLL component in Synology BeeDrive for desktop before 1.3.2-13814 allows local users to execute arbitrary code via unspecified vectors.
High [CVE-2021-47960 +1] files or directories accessible to external parties vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access files within the installation directory via a local HTTP server bound to the loopback interface
Synology has released a security update for the Synology SSL VPN Client utility to address vulnerabilities: CVE-2021-47960 allows remote attackers to access sensitive files from the SSL VPN Client installation directory via a local HTTP service when a user interacts with a crafted web page. CVE-2021-47961 allows remote attackers to obtain or manipulate the PIN code in SSL VPN Client, potentially leading to unauthorized VPN configuration and traffic interception when a user interacts with a crafted web page. Please refer to the