Switch XS3800 Series - V4.80 Patch 1 Firmware Release

Zyxel_Adam
Zyxel_Adam Posts: 429  Zyxel Employee
5 Answers Third Anniversary 10 Comments Zyxel Certified Network Administrator - Nebula
edited November 2022 in Switch New Release

Zyxel Switch XS3800 Series
Release Note
November, 2022

Firmware Version on all models


Zyxel XS3800-28 - 4.80(ABML.1)C0


New Features and Enhancements

    None

Bug fix

CLD=Cloud mode, STD=Standalone mode

No.

Bug fix

CLD

STD

1.

[Vulnerability] Vulnerability protection for unauthenticated Denial-of-Service (DoS) by RpAnalyzeHttpRequest.

V

V

2.

[eITS#210700487] The VLAN string of relay status on DHCPv4 is exceed the maximum length, causing switch hanged when accessing DHCPv4 page on web GUI.

-

V

3.

[eITS#210701844] In stacking mode, if DAC cables are connected to switch port 27 and 28 before rebooting or powering up, switch won't boot up successfully.

-

V

4.

[eITS#211200676] In stacking mode, backup switch may not apply configuration correctly when taking over master role.

-

V

5.

[eITS#211000040] MLD snooping error message too long causes switch memory overflow and crash.

-

V

6.

[eITS#210100302] Memory leakage issue occurs when switch query SNMP OIDs, causing switch crashed.

V

V


Please refer to the Download Link for more details.
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Adam