Deserialization of Untrusted Data in ONE - CVE-2020-10914
Published: April 22, 2020 / Updated: May 4, 2020
Vulnerability identifier: #VU27107
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-10914
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists in Veeam ONE Agent components residing on Veeam ONE and Veeam Backup & Replication servers due to insecure input validation when processing serialized data within the "PerformHandshake" method. A remote 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
ONE
How to mitigate CVE-2020-10914
Install updates from vendor's website.
ONE - addressed in versions 9.5.4.4587, 10.0.0.750