Description
Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the firewall_handler_set function with the old_ip and old_mac variables.
Published: 2023-07-06
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2023-29061 Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the firewall_handler_set function with the old_ip and old_mac variables.
History

Tue, 04 Nov 2025 20:30:00 +0000


Tue, 04 Nov 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Milesight Ur32l Ur32l Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-11-04T19:14:49.786Z

Reserved: 2023-02-02T20:42:36.068Z

Link: CVE-2023-25082

cve-icon Vulnrichment

Updated: 2025-11-04T19:14:49.786Z

cve-icon NVD

Status : Modified

Published: 2023-07-06T15:15:12.540

Modified: 2025-11-04T20:16:19.137

Link: CVE-2023-25082

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses