SB2024090618 - Multiple vulnerabilities in Veeam Backup & Replication
Published: September 6, 2024 Updated: October 17, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 6 vulnerabilities.
1) Path traversal (CVE-ID: CVE-2024-40712)
CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to input validation error when processing directory traversal sequences. A local user with access to the system and a low-privileged account within the application can escalate privileges on the system.
2) Improper certificate validation (CVE-ID: CVE-2024-40714)
CWE-ID: CWE-295 - Improper Certificate Validation
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to improper certificate validation. A remote attacker on the same network can intercept credentials during restore operations and gain unauthorized access to the application.
3) Path traversal (CVE-ID: CVE-2024-39718)
CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:U/U:Green
The vulnerability allows a remote user to delete arbitrary files on the system.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated user can send a specially crafted HTTP request and delete arbitrary files on the system with elevated privileges.
4) Input validation error (CVE-ID: CVE-2024-40710)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Amber
The vulnerability allows a remote user to compromise the affected system.
The vulnerability exists due to unspecified vulnerabilities. A remote authenticated user can gain access to sensitive information and compromise the system.
5) Improper Authorization (CVE-ID: CVE-2024-40713)
CWE-ID: CWE-285 - Improper Authorization
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote user to bypass multi-factor authentication.
The vulnerability exists due to an unspecified error within the Multi-Factor Authentication (MFA) implementation. A remote user can alter Multi-Factor Authentication (MFA) settings and bypass MFA.
6) Input validation error (CVE-ID: CVE-2024-40711)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: 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/E:A/U:Red
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote non-authenticated attacker can send specially crafted request to the application and execute arbitrary code on the system.
Remediation
Install update from vendor's website.