Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.zyxel.com/support/security_advisories.shtml
- https://blog.somegeneric.ninja/Zyxel_VMG5153_B30B
- https://blog.somegeneric.ninja/Zyxel_VMG5153_B30B_part2
ADP enrichment
No English description supplied.