CRITICAL

CVE-2023-23902

CVSS v3

9.8

CRITICAL

EPSS Score

2.2 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-23902 yet.

Full record on NVD

Description

A buffer overflow vulnerability exists in the uhttpd login functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to remote code execution. An attacker can send a network request to trigger this vulnerability.

Technical details

Published: 2023-07-06

Frequently asked questions

What is CVE-2023-23902?

Is CVE-2023-23902 actively exploited?

Active exploitation of CVE-2023-23902 has not been confirmed. Its EPSS score was 2.2% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-23902?

CVE-2023-23902 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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