PT-2023-18605 · Milesight · Milesight Ur32L

Francesco Benvenuto · Published 2023-07-06 · Updated 2023-08-02 · CVE-2023-22653

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Milesight UR32L version 32.3.0.5

Description A command injection issue exists in the vtysh ubus tcpdump start cb functionality. This can be triggered by a specially crafted HTTP request, potentially leading to command execution. An authenticated attacker can exploit this by sending a crafted HTTP request.

Recommendations For Milesight UR32L version 32.3.0.5, consider restricting access to the vtysh ubus tcpdump start cb functionality until a patch is available. As a temporary workaround, limit the ability to send HTTP requests to trusted sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-22653

Affected Products

Milesight Ur32L

References · 3

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1714 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-22653 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22653 · Vendor Advisory