Advisory Details

April 9th, 2025

(Pwn2Own) Synology BeeStation BST150-4T CRLF Injection Information Disclosure Vulnerability

ZDI-25-211
ZDI-CAN-25613

CVE ID CVE-2024-50629
CVSS SCORE 6.5, AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AFFECTED VENDORS Synology
AFFECTED PRODUCTS BeeStation BST150-4T
VULNERABILITY DETAILS

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Synology BeeStation BST150-4T devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the parsing of HTTP requests. The issue results from the lack of proper validation of a user-supplied data before using it to prepare an HTTP response. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root.

ADDITIONAL DETAILS Synology has issued an update to correct this vulnerability. More details can be found at:
https://www.synology.com/en-us/security/advisory/Synology_SA_24_20
DISCLOSURE TIMELINE
  • 2024-12-02 - Vulnerability reported to vendor
  • 2025-04-09 - Coordinated public release of advisory
  • 2025-04-09 - Advisory Updated
CREDIT Pumpkin Chang (@u1f383) and Orange Tsai (@orange_8361) from DEVCORE Research Team
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