Is CVE-2023-24520 actively exploited?

No active exploitation of CVE-2023-24520 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-24520 be exploited remotely?

Yes. CVE-2023-24520 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-24520?

CVE-2023-24520 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2023-24520

CWE-77Published: July 6, 2023· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

Two OS command injection vulnerability exist in the vtysh_ubus toolsh_excute.constprop.1 functionality of Milesight UR32L v32.3.0.5. A specially-crafted network request can lead to command execution. An attacker can send a network request to trigger these vulnerabilities.This command injection is in the trace tool utility.

NVD Source

Technical Analysis

CVE-2023-24520 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.