Applicable Models

• SS-439 Pro
• SS-839 Pro
• TS-110
• TS-210
• TS-239 Pro
• TS-239H
• TS-239 Pro II
• TS-239 Pro II+
• TS-259 Pro, TS-259 Pro+
• TS-269H
• TS-410
• TS-410U
• TS-439 Pro
• TS-439 Pro II
• TS-439 Pro II+
• TS-439U-RP/ SP
• TS-459 Pro, TS-459 Pro II, TS-459 Pro+
• TS-459U-RP/SP, TS-459U-RP+/SP+
• TS-509 Pro
• TS-559 Pro, TS-559 Pro II, TS-559 Pro+
• TS-639 Pro
• TS-659 Pro, TS-659 Pro II, TS-659 Pro+
• TS-809 Pro
• TS-809U-RP
• TS-859 Pro, TS-859 Pro+
• TS-859U-RP, TS-859U-RP+

Important Notes

• This release mainly includes security updates for security issues in the open-source software Netatalk and OpenSSL, as well as other fixes.
• To ensure your data security and reduce potential risks, we recommend avoiding exposing the SMB service to the Internet. Only use the SMB service on your local network. We also recommend disabling SMB v1, which is an insecure protocol known for its vulnerabilities.

Security Updates

• Applied multiple security updates to further enhance system security.
• Fixed multiple security issues (CVE-2021-31439, CVE-2022-23121, CVE-2022-23123, CVE-2022-23122, CVE-2022-23125, CVE-2022-23124, and CVE-2022-0194). For details, see https://www.qnap.com/en/security-advisory/qsa-22-12
• Fixed the security issue CVE-2022-0778. For details, see https://www.qnap.com/en/security-advisory/qsa-22-06

Fixed Issues

• Non-administrators could not download files from the home folder.