Information disclosure in Alpsalpine Ilx-F509
CVE-2024-23962
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Alpine Halo9 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DLT interface, which listens on TCP port 3490 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the device.
Vulnerability class: Information Disclosure
EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.
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:L/I:N/A:N.
Affected products
- Alpsalpine Ilx-f509
- Alpsalpine Ilx-f509_firmware
- Alpine Halo9 — versions all versions
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-23962?
- CVE-2024-23962 is a medium-severity vulnerability in Alpsalpine Ilx-F509, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-01-31.
- How severe is CVE-2024-23962?
- Medium severity. CVSS v3 base score is 5.3 out of 10.