Deserialization of Untrusted Data in Groupware Webmail Edition - #VU47729
Published: October 20, 2020
Vulnerability identifier: #VU47729
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data within the constructor of the "IMP_Prefs_Sort" class. A remote authenticated attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Groupware Webmail Edition
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.