CVE-2023-24520

Name: CVE-2023-24520
Creator: NVD / NIST
Published: 2023-07-06T15:15:12.18+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 3.45%

Last modified Jun 17, 2026

CVE-2023-24520 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 3.45% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

3.45%

87.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Milesight	Ur32l Firmware	32.3.0.5

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1706Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1706Exploit, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1706

Timeline

Published: Jul 6, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-24520?

How severe is CVE-2023-24520?

CVE-2023-24520 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.45% probability of exploitation in the next 30 days.

How do I fix CVE-2023-24520?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-24520?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST