(Pwn2Own) Synology BeeStation Plus auth_info Stack-based Buffer Overflow Remote Code Execution Vulnerability
🗓️ 03 Dec 2025 00:00:00Reported by @Tek_7987 and @_Anyfun (both working @Synacktiv)Type 
zdi🔗 www.zerodayinitiative.com👁 21 Views
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2025-12686 | 27 May 202608:37 | – | attackerkb |
 | The vulnerability of the Synology BeeStation OS operating system, related to copying buffers without checking the size of the input data, allows a hacker to execute arbitrary code. | 8 Dec 202500:00 | – | bdu_fstec |
 | CVE-2025-12686 | 12 Nov 202502:07 | – | circl |
 | Synology BeeStation OS 安全漏洞 | 27 May 202600:00 | – | cnnvd |
 | CVE-2025-12686 | 27 May 202608:37 | – | cve |
 | CVE-2025-12686 | 27 May 202608:37 | – | cvelist |
 | EUVD-2025-209957 | 27 May 202608:37 | – | euvd |
 | CVE-2025-12686 | 27 May 202609:16 | – | nvd |
 | PT-2025-46327 | 10 Nov 202500:00 | – | ptsecurity |
 | CVE-2025-12686: Buffer Copy without Checking Size of Input | 27 May 202600:00 | – | rapid7 |
10
| Source | Link |
|---|---|
| synology | www.synology.com/en-us/security/advisory/Synology_SA_25_12 |
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03 Dec 2025 00:00Current
7.6High risk
Vulners AI Score7.6
CVSS 39.8
EPSS0.02762