What is CVE-2023-24019?

CVE-2023-24019 is a high-severity vulnerability in Milesight Ur32l, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.1/10. Published 2023-07-06.

How severe is CVE-2023-24019?

High severity. CVSS v3 base score is 8.1 out of 10.

Buffer overflow in Milesight Ur32l

CVE-2023-24019

A stack-based buffer overflow vulnerability exists in the urvpn_client http_connection_readcb functionality of Milesight UR32L v32.3.0.5. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious pa…

Vulnerability class: Buffer Overflow

EPSS: 0.010 (58.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/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)

References

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

Frequently asked questions

What is CVE-2023-24019?: CVE-2023-24019 is a high-severity vulnerability in Milesight Ur32l, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.1/10. Published 2023-07-06.
How severe is CVE-2023-24019?: High severity. CVSS v3 base score is 8.1 out of 10.