Vulnerability in Opennds Captive Portal
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
References
- openwrt.org/docs/guide-user/services/captive-portal/opennds
- github.com/openNDS/openNDS/releases/tag/v10.1.2 (Release Notes, Vendor Advisory)
- github.com/openNDS/openNDS/blob/master/ChangeLog
- www.forescout.com/resources/sierra21-vulnerabilities
- cwe.mitre.org/data/definitions/1390.html
- github.com/openwrt/routing/commit/0b19771fb2dd81e7c428759610aed583171eed80
- source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technica…
Frequently asked questions
- What is CVE-2023-38324?
- CVE-2023-38324 is a medium-severity vulnerability in Opennds Captive Portal. CVSS score: 5.3/10. Published 2023-11-17.
- How severe is CVE-2023-38324?
- Medium severity. CVSS v3 base score is 5.3 out of 10.