Vulnerability Details : CVE-2023-38324
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.
Products affected by CVE-2023-38324
- cpe:2.3:a:opennds:captive_portal:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38324
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38324
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
References for CVE-2023-38324
-
https://github.com/openNDS/openNDS/releases/tag/v10.1.2
Release OpenNDS v10.1.2 release · openNDS/openNDS · GitHubRelease Notes;Vendor Advisory
-
https://www.forescout.com/resources/sierra21-vulnerabilities
-
https://openwrt.org/docs/guide-user/services/captive-portal/opennds
[OpenWrt Wiki] OpenNDS Captive Portal
-
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006-v4/#sthash.2vJg3d85.rwx82g1C.dpbs
-
https://cwe.mitre.org/data/definitions/1390.html
CWE - CWE-1390: Weak Authentication (4.13)
-
https://github.com/openwrt/routing/commit/0b19771fb2dd81e7c428759610aed583171eed80
opennds: update to version 10.1.3 · openwrt/routing@0b19771 · GitHub
-
https://github.com/openNDS/openNDS/blob/master/ChangeLog
openNDS/ChangeLog at master · openNDS/openNDS · GitHub
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