Zywall USG FLEX Series, ATP Series & VPN Series - V5.36P1 Firmware Release

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Zyxel_Stanley
Zyxel_Stanley Posts: 1,373  Zyxel Employee
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Zywall USG FLEX Series, ATP Series & VPN Series Release Note May, 2023

Firmware Version on all models

New Feature and Enhancements

CLD=Cloud mode, STD=Standalone mode

No.

Enhancement

CLD

STD

1

User Interface/Description change:
a. GUI remove "Note 1 register and get firmware notification" for firmware management page
b. GUI add "Note 2 try cloud-based Anti-Spam Cloud Email Security information” for service page

V

2

Build-in WiFi APC initial wizard default radio profile change to 11ax

V

Bug Fix

CLD=Cloud mode, STD=Standalone mode

No.

Bug Fix

CLD

STD

1

eITS#221000888
Fix: The device stops sending SMS via a SMS gateway after several days and also becomes unresponsive.

V

2

eITS#221201004
Fix: 2FA authorization mail receiver and mail content name are not identical.

V

3

eITS#221201009
Fix: SNMP get incorrect value after the interface is disconnected

V

4

eITS#221201374
Fix: Customer can access port 8008 page even if 2FA for VPN access is not enabled.

V

5

eITS#230100962
Fix: Lots of message “An IP address conflict is detected at MAC 00:00:00:00:00:00” appear in the log.

V

6

eITS#230101199
Fix: The graph on dashboard and port statistics are not identical when the language is Russian.

V

7

eITS#230101534, 230101202
Fix: Unable to open default-group in Configuration > Wireless > AP Management > AP Group.

V

8

eITS#230200237
Fix: Nebula register QR code should be hidden when user uses limited-admin.

V

9

eITS#230201027
Fix: Unable to see Remote AP VPN status in General > VPN Status on dashboard.

V

10

eITS#230201090
Fix: Unable to replace any interface IP and subnet with 192.168.5.1/24 on USG FLEX 50.

V

11

eITS#230201128
Fix: License sync failed in device HA Pro configuration sync process.

V

12

eITS#230201388
Fix: The 'Enable Two-factor Authentication' checkbox in VPN gateway gets disabled upon every reboot.

V

13

eITS#230300352
Fix: Password is transmitted in clear text in the trace log when HA is syncing.

V

14

eITS#230300393
Fix: Unable to open the authentication page https://lan IP:8008/2FA-access.cgi when using 2FA with Google Authenticator.

V

15

eITS#230300453
Fix: If a backup configuration file is encrypted using special characters such as '%' or '+', the ZIP archive cannot be opened.

V

16

eITS#230300467
Fix: Getting error when trying to edit static DHCP table.

V

17

eITS#230300678
Fix: Abnormal amount of DHCP IP table.

V

18

eITS#230300846
Fix: Email security page displays red notification about license expired, but the email security service is already activated by bundle license.

V

19

Common vulnerabilities and Exposures:
ZLD5.36 is no longer vulnerable to the following CVE References:
CVE-2023-22913
CVE-2023-22914
CVE-2023-22915
CVE-2023-22916
CVE-2023-22917
CVE-2023-22918
CVE-2023-27990
CVE-2023-27991
CVE-2023-28771

V

V

20

eITS#230300025
Fix: SecuReporter stops working when the syslog server is set in NCC.

V

21

eITS#230300035
Fix: VPN disconnects unexpectedly. (sdwan_interface issue)

V

22

eITS#230401495
Fix: If IKEv2 VPN with 2FA authentication is configured, it may cause device cease to function.
Fix: IKEv2 initiator cause memory leak.

V

23

eITS#230401438
The device does not send 2FA by email for VPN connections when Two-factor Authentication > VPN Access > User/Group > Selected User/Group contains user object.

V

24

eITS# 230401284
Fix: PPPoE failed to dial up if PPPoE account contains the character %.

V

V