What is CVE-2023-23902?

CVE-2023-23902 is a critical-severity vulnerability in Milesight Ur32l, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2023-07-06.

How severe is CVE-2023-23902?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Milesight Ur32l

CVE-2023-23902

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 vulnerabil…

Vulnerability class: Buffer Overflow

EPSS: 0.022 (80.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Milesight Ur32l — versions v32.3.0.5
Milesight Ur32l_firmware — versions 32.3.0.5

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-23902?: CVE-2023-23902 is a critical-severity vulnerability in Milesight Ur32l, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2023-07-06.
How severe is CVE-2023-23902?: Critical severity. CVSS v3 base score is 9.8 out of 10.