CVE-2021-3156

CVE-2021-3156 is a heap-based buffer overflow in sudo that enables privilege escalation to root. The issue arises in the argument parsing path and is exploitable via commands using sudoedit -s with a trailing backslash, leading to memory corruption. Affected release information in the provided do...

CVE-2023-2729

CVE-2023-2729 affects Synology DiskStation Manager (DSM) prior to 7.2-64561, where the user management functionality relies on insufficiently random values, enabling remote attackers to obtain user credentials via unspecified vectors. Root cause: weak randomness in PRNG construction during admin ...

CVE-2021-26562

This CVE affects Synology DiskStation Manager (DSM) prior to version 6.2.3-25426-3, specifically the synoagentregisterd/server finder component. The root cause is an out-of-bounds write triggered by a crafted syno_finder_site HTTP header, exploited via MITM to potentially execute arbitrary code. ...

CVE-2021-26566

CVE-2021-26566 affects Synology DiskStation Manager (DSM) via the synorelayd component, where a vulnerability prior to DSM 6.2.3-25426-3 allows a remote attacker to induce insertion of sensitive information into outbound data through inbound QuickConnect traffic, enabling a man‑in‑the‑middle to e...

CVE-2021-26563

CVE-2021-26563 affects Synology DiskStation Manager (DSM) with the synoagentregisterd component, prior to DSM 6.2.4-25553. The root cause is an incorrect/improper access control that allows local users to execute arbitrary code via unspecified vectors, potentially enabling root access. In TALOS-2...

CVE-2022-22687

CVE-2022-22687 is a buffer overflow in the Authentication component of Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3. The issue (classic buffer overflow) allows remote attackers to execute arbitrary code via unspecified vectors. Exploitation details are not provided in the connected d...

CVE-2021-26567

Summary: CVE-2021-26567 is a stack-based buffer overflow in the FAAD2 decoder (frontend/main.c) of faad2 prior to 2.2.7.1. The vulnerability allows a local attacker to execute arbitrary code via crafted filename and pathname options. Affected context is mainly Synology DiskStation Manager (faad2 ...

CVE-2021-26561

Synology DSM 6.2.x contains a stack-based out-of-bounds write flaw in the synoagentregisterd/server finder path (syno_finder_site handling) that can be triggered via a malicious HTTP response from a MITM attacker. TALOS-2020-1159 describes an out-of-bounds write in synoagentregisterd’s finder fun...

CVE-2021-26564

CVE-2021-26564 is a vulnerability in Synology DiskStation Manager (DSM) due to cleartext transmission in the synorelayd component prior to version 6.2.3-25426-3. The flaw allows man-in-the-middle attackers to spoof servers via an HTTP session, exposing sensitive information. Connected sources ali...

CVE-2021-26560

CVE-2021-26560 affects Synology DiskStation Manager (DSM) prior to 6.2.3-25426-3 via the synoagentregisterd service. The issue involves cleartext HTTP transmission during server discovery (the /finder/server response and subsequent domain parsing), enabling MITM disclosure and server spoofing. TA...

CVE-2021-26565

Synology DiskStation Manager (DSM) prior to version 6.2.3-25426-3 contains a cleartext transmission vulnerability in synorelayd that can allow MITM attackers to obtain sensitive information via HTTP sessions. The issue affects DSM running on Synology NAS devices and is documented in multiple sour...

CVE-2021-27649

CVE-2021-27649 affects Synology DiskStation Manager (DSM) via a use-after-free in the DSM File Transfer Protocol component. The vulnerability allows remote code execution on DSM versions prior to 6.2.3-25426-3. Evidence from multiple sources (NVD, CNVD, Tenable OT/OSS plugin references, OpenVAS e...

CVE-2023-0142

CVE-2023-0142 concerns an Uncontrolled search path element vulnerability in the Backup Management functionality of Synology DiskStation Manager (DSM). Affected products include DSM versions prior to fixed releases: 6.2.4-25556-8, 7.0.1-42218-7, and 7.1-42661. The underlying issue enables remote a...

CVE-2021-29085

CVE-2021-29085 affects Synology DiskStation Manager (DSM) file sharing management component. The flaw is an improper neutralization of special elements in output used by a downstream component ('Injection'), allowing remote attackers to read arbitrary files via unspecified vectors on DSM v6.2.x p...

CVE-2021-29087

CVE-2021-29087 affects Synology DiskStation Manager (DSM) webapi component. A path traversal flaw in DSM versions before 6.2.3-25426-3 could allow remote attackers to write arbitrary files via unspecified vectors. Impact statements in linked sources indicate arbitrary file writes, with CVSS metri...

CVE-2021-29086

The issue is CVE-2021-29086 affecting Synology DiskStation Manager (DSM) webapi prior to version 6.2.3-25426-3. An information disclosure vulnerability exists in the webapi component that allows remote attackers to obtain sensitive information via unspecified vectors. Affected product: DSM (Synol...

CVE-2021-29084

Synology DSM is affected by CVE-2021-29084: an Injection vulnerability in the Security Advisor report management component allows remote attackers to read arbitrary files on affected systems. This affects DSM versions prior to 6.2.3-25426-3. The common description across sources states improper n...

CVE-2024-45538

The CVE-2024-45538 issue affects Synology DiskStation Manager (DSM) WebAPI Framework and DSMUC, enabling a CSRF vulnerability that can lead to remote arbitrary code execution. Affected are DSM versions prior to 7.2.1-69057-2, 7.2.2-72806, and DSMUC prior to 3.1.4-23079. The vulnerability is categ...

CVE-2024-5401

CVE-2024-5401 affects Synology DiskStation Manager (DSM) WebAPI and Synology Unified Controller (DSMUC). The vulnerability is described as an improper control of dynamically-managed code resources in the WebAPI component, allowing remote authenticated users to obtain privileges without consent vi...

CVE-2024-45539

CVE-2024-45539 is an out-of-bounds write vulnerability in the CGI components of Synology DiskStation Manager (DSM) and Synology Unified Controller (DSMUC). The flaw affects DSM versions before 7.2.1-69057-2, DSM 7.2.2-72806, and DSMUC before 3.1.4-23079. Remote attackers can cause denial of servi...