An unauthenticated attacker can send a specially crafted packets to update the “notes” section of the home page of the web interface. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29.
Fixes

Solution

Update to the latest version of firmware


Workaround

Disable the controller's Web Server. When the controller is configured to disable web access, you cannot remotely login into the controller’s web page. 1. Login to controller web pages 2. Go to “Users” Tab 3. Near bottom of the Users page, check option to “Disable Web Server” 4. Then select “Submit” at the bottom of the page 5. Then select “Apply Settings” tab 6. And on that page, select button “Apply Settings, Reboot” The Controller will apply the new setting and reboot. Web login will be disabled until switch 1 is physically turned ON, on the controller.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Carrier

Published:

Updated: 2024-09-17T00:26:24.486Z

Reserved: 2022-05-23T00:00:00

Link: CVE-2022-31485

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-06-06T17:15:11.710

Modified: 2024-11-21T07:04:33.593

Link: CVE-2022-31485

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.