How severe is CVE-2024-23962?

CVE-2024-23962 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-23962 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23962?

CVE-2024-23962 affects Alpsalpine Ilx-f509 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23962?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-23962 have an EU (EUVD) identifier?

Yes. CVE-2024-23962 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21388.

When was CVE-2024-23962 published?

CVE-2024-23962 was published on 2025-01-31 and last updated on 2026-06-17.

CVE-2024-23962

CVE-2024-23962 is a medium-severity vulnerability in Alpsalpine Ilx-f509 Firmware with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21388
Weakness: CWE-200
Affected product: Alpsalpine Ilx-f509 Firmware
Published: 2025-01-31
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2024-23962?: CVE-2024-23962 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-23962 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23962?: CVE-2024-23962 affects Alpsalpine Ilx-f509 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23962?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23962 have an EU (EUVD) identifier?: Yes. CVE-2024-23962 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21388.
When was CVE-2024-23962 published?: CVE-2024-23962 was published on 2025-01-31 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-24-847/

Affected products (1)

cpe:2.3:o:alpsalpine:ilx-f509_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Alpsalpine Ilx-f509 Firmware

CVE-2024-23923 — High (CVSS 8.8): Alpine Halo9 prh_l2_sar_data_ind Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows…
CVE-2024-23963 — High (CVSS 8.0): This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine…
CVE-2024-23935 — High (CVSS 8.0): Alpine Halo9 DecodeUTF7 Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows…
CVE-2024-23961 — Medium (CVSS 6.8): Alpine Halo9 UPDM_wemCmdUpdFSpeDecomp Command Injection Remote Code Execution Vulnerability. This vulnerability allows…
CVE-2024-23924 — Medium (CVSS 6.8): Alpine Halo9 UPDM_wemCmdCreatSHA256Hash Command Injection Remote Code Execution Vulnerability. This vulnerability…
CVE-2024-23960 — Medium (CVSS 4.6): Alpine Halo9 Improper Verification of Cryptographic Signature Vulnerability. This vulnerability allows physically…

All CVEs affecting Alpsalpine Ilx-f509 Firmware →

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

CVE-2026-27604 — Critical (CVSS 10.0): FOSSBilling is a free, open-source billing and client management system. Starting in version 0.5.4 and prior to version…
CVE-2026-40965 — Critical (CVSS 10.0): Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a…
CVE-2026-42826 — Critical (CVSS 10.0): Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose…
CVE-2025-29270 — Critical (CVSS 10.0): Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows…
CVE-2025-61481 — Critical (CVSS 10.0): An issue in MikroTik RouterOS v.7.14.2 and SwOS v.2.18 exposes the WebFig management interface over cleartext HTTP by…
CVE-2025-53624 — Critical (CVSS 10.0): The Docusaurus gists plugin adds a page to your Docusaurus instance, displaying all public gists of a GitHub user.…

Browse all CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities →