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CVE-2024-23962: Alpine Halo9 Missing Authentication

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.

Classification

CVE ID: CVE-2024-23962

Affected Products

Vendor: Alpine

Product: Halo9

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.07% (probability of being exploited)

EPSS Percentile: 31.61% (scored less or equal to compared to others)

EPSS Date: 2025-02-28 (when was this score calculated)

References

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

Timeline