NULL pointer dereference in Opennds Captive_portal
CVE-2023-38322
An issue was discovered in OpenNDS Captive Portal before version 10.1.2. It has a do_binauth NULL pointer dereference that be triggered with a crafted GET HTTP request with a missing User-Agent HTTP header. Triggering this issue results in…
EPSS: 0.010 (57.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Opennds Captive_portal
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Release Notes, Vendor Advisory)
- cve@mitre.org
- cve@mitre.org
Frequently asked questions
- What is CVE-2023-38322?
- CVE-2023-38322 is a high-severity vulnerability in Opennds Captive_portal, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2023-11-17.
- How severe is CVE-2023-38322?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-38322 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.