Vulnerability vector:
- Base vulnerability score (CVSSv4.0): CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Severity (CVSSv4.0): 8.6 (High)
Description:
The vulnerability was identified in FreeScout, version 1.8.182.
The discovered vulnerability allows an attacker to deserialize untrusted data, craft arbitrary objects and control their properties, thereby compromising the application’s functionality.
Vulnerability status: Confirmed by vendor
Date of vulnerability remediation: 19.07.2025
Recommendations:
- Update to version 1.8.186 or higher
Additional information: Security advisory, Press release
Researcher: Daniil Satyaev, Roman Cheremnykh, Artem Danilov (Positive Technologies)