CVE-2023-23902 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Milesight	Ur32L Firmware	32.3.0.5
Milesight	Ur32L	-

Related Weaknesses (CWE)

CWE-121

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1697ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1697ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1697

FAQ

What is CVE-2023-23902?

CVE-2023-23902 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 net...

How severe is CVE-2023-23902?

CVE-2023-23902 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-23902?

Check the references section above for vendor advisories and patch information. Affected products include: Milesight Ur32L Firmware, Milesight Ur32L.