Zywall USG FLEX Series, ATP Series & VPN Series - V5.37Patch 2 Firmware Release

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Zyxel_Melen
Zyxel_Melen Posts: 1,647  Zyxel Employee
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Zywall USG FLEX Series, ATP Series & VPN Series Release Note 

February 2024

Firmware Version on all models

(Click the hyperlink to find the firmware file directly)

FLEX SeriesDownload linkATP SeriesDownload linkVPN SeriesDownload link
FLEX50V5.37(ABAQ.2)C0ATP100V5.37(ABPS.2)C0VPN50V5.37(ABHL.2)C0
FLEX50WV5.37(ABAR.2)C0ATP100WV5.37(ABRW.2)C0VPN100V5.37(ABFV.2)C0
FLEX50AXV5.37(ACGB.2)C0ATP200V5.37(ABFW.2)C0VPN300V5.37(ABFC.2)C0
FLEX100V5.37(ABUH.2)C0ATP500V5.37(ABFU.2)C0VPN1000V5.37(ABIP.2)C0
FLEX100WV5.37(ABWC.2)C0ATP700V5.37(ABTJ.2)C0
FLEX100AXV5.37(ACFN.2)C0ATP800V5.37(ABIQ.2)C0
FLEX200V5.37(ABUI.2)C0
FLEX500V5.37(ABUJ.2)C0
FLEX700V5.37(ABWD.2)C0

New Feature and Enhancements

N/A

Bug Fix

S=Standalone mode, C=Cloud mode

Bug fixSC
1. eITS#231101413, 231101432 a. Fix: 802.1X wireless station authentication failure.V-
2. eITS#231101439 a. Fix: Failed to apply configuration file due to certificate.V-
3. eITS#231200479 a. Fix: Import pkcs12 certificate failV-
4. eITS#231200577 a. Fix: some debug information missing in diagnostics collection.V-
5. eITS#231200592 a. Fix: IDP system protect causes the device reboot unexpectedly.V-
6. eITS#231201567 a. Fix: WAN PPPoE cannot be established once the device is upgraded to 5.37P1. You need to edit the PPPoE username or password on Nebula and save it again to make PPPoE work.V-
7. eITS#231100445 a. Fix: APC abnormally displays 6GHz wireless client count while there is no 6GHz client connected.V-
8. eITS#231200717 a. Fix: High CPU load on cloud mode.-V
9. Common vulnerabilities and Exposures: ZLD5.37 Patch2 is no longer vulnerable to the following CVE References: -CVE-2023-6397 -CVE-2023-6398 -CVE-2023-6399 -CVE-2023-6764VV

Please refer to the Download Link for more details.

Zyxel Melen