PT-2024-13420 · Milesight · Milesight Ur32L

Francesco Benvenuto · Published 2024-05-01 · Updated 2024-05-02 · CVE-2023-47166

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 32.3.0.7-r2

Description A firmware update vulnerability exists in the luci2-io file-import functionality. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.

Recommendations For Milesight UR32L version 32.3.0.7-r2, as a temporary workaround, consider disabling the luci2-io file-import functionality until a patch is available. Restrict access to the vulnerable functionality to minimize the risk of exploitation. Avoid using the vulnerable functionality in the affected device until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Improper Authorization

Weakness Enumeration

CWE-306

CWE-285

Related Identifiers

CVE-2023-47166

Affected Products

Milesight Ur32L

References · 8

• https://osv.dev/vulnerability/CVE-2023-47166 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-47166 · Security Note
• https://twitter.com/VulmonFeeds/status/1785743060501926120 · Twitter Post
• https://twitter.com/CVEnew/status/1785695621610971489 · Twitter Post
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1852 · Note
• https://twitter.com/linuxpatch/status/1785732623182000165 · Twitter Post
• https://twitter.com/cracbot/status/1785957018697605384 · Twitter Post
• https://t.me/cvenotify/78710 · Telegram Post