PatchTheCVECVE-2023-38324: An issue was discovered in OpenNDS before 10.1.2
CVE-2023-38324 is a medium-severity flaw (CVSS 5.3) affecting captive portal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.7% (top 47%) |
| CISA exploited list | No |
| Published | 2023-11-17 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-38324?
captive portal: upgrade to 10.1.2. Exact commands for each OS are on this page.
Is CVE-2023-38324 being exploited?
CVE-2023-38324 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-38324 affect?
CVE-2023-38324 affects captive portal. Severity is medium (CVSS 5.3). 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 ver
How urgent is CVE-2023-38324?
Priority 37/100. Remotely exploitable, no login, no user action
Software pages
Related CVEs
- CVE-2023-38322 HIGH 7.5 UPGRADE An issue was discovered in OpenNDS Captive Portal before version 10.1.2
- CVE-2023-38320 HIGH 7.5 UPGRADE An issue was discovered in OpenNDS Captive Portal before version 10.1.2
- CVE-2023-38316 CRITICAL 9.8 UPGRADE An issue was discovered in OpenNDS Captive Portal before version 10.1.2
- CVE-2023-38315 HIGH 7.5 UPGRADE An issue was discovered in OpenNDS Captive Portal before version 10.1.2
- CVE-2023-38314 MEDIUM 6.5 UPGRADE An issue was discovered in OpenNDS Captive Portal before version 10.1.2