SB2022031811 - Multiple vulnerabilities in Veeam Backup & Replication

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Arbitrary file upload (CVE-ID: CVE-2022-26500)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to improper validation of file extensions by the internal API functions. A remote attacker can upload a malicious file and execute it on the server.

2) Arbitrary file upload (CVE-ID: CVE-2022-26501)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to improper validation of file extensions by the internal API functions. A remote attacker can upload a malicious file and execute it on the server.

Remediation

Install update from vendor's website.

References

• https://www.veeam.com/kb4288
• https://veeam.com