Switch XS3800 Series - V4.80 Patch 1 Firmware 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
NoneBug fix
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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