This vulnerability in enituretechnology LTL Freight Quotes – Day & Ross Edition (versions <= 2.1.11) is due to unsafe deserialization of untrusted data, enabling object injection attacks. The CVSS 3.1 base score is 7.2, indicating high severity with network attack vector, low attack complexity, requiring high privileges, no user interaction, and impacts confidentiality, integrity, and availability. The vulnerability is published but no official patch or fix has been referenced in the available data.

Successful exploitation of this vulnerability could allow an attacker with high privileges to inject malicious objects via deserialization, potentially leading to full compromise of the affected system's confidentiality, integrity, and availability. This could result in unauthorized data access, data manipulation, or service disruption.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected application to trusted users with necessary privileges only. Monitor for any vendor updates or patches addressing this vulnerability.