CVE-2023-38324

2023-11-1700:00:00

ubuntu.com

opennds

bypassing splash page

authentication

default fas key

fas

security issue

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

32.2%

JSON

An issue was discovered in OpenNDS before 10.1.2. It allows users to skip
the splash page sequence (and directly authenticate) when it is using the
default FAS key and OpenNDS is configured as FAS. Affected OpenNDS Captive
Portal before version 10.1.2 fixed in OpenWrt master, OpenWrt 23.05 and
OpenWrt 22.03 on 28. August 2023 by updating OpenNDS to version 10.1.3.