Security Advisory

CVE-2020-24355

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-09-02 11:15:09
Last updated 2024-08-04 15:12:08
Assigner mitre
State PUBLISHED

Description

Zyxel VMG5313-B30B router on firmware 5.13(ABCJ.6)b3_1127, and possibly older versions of firmware are affected by insecure permissions which allows regular and other users to create new users with elevated privileges. This is done by changing "FirstIndex" field in JSON that is POST-ed during account creation. Similar may also be possible with account deletion.