Veeam Backup and Replication Multiple Vulnerabilities (KB4288)

critical Nessus Plugin ID 168945

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Synopsis

The version of Veeam Backup and Replication installed on the remote Windows host is affected by multiple vulnerabilities.

Description

The version of Veeam Backup and Replication installed on the remote Windows host is a version prior to 10.0.1.4854 P20220304 or prior to 11.0.1.1261 P20220302 or prior to. It is, therefore, affected by multiple vulnerabilities:

- Improper limitation of path names in Veeam Backup & Replication 9.5U3, 9.5U4,10.x, and 11.x allows remote authenticated users access to internal API functions that allows attackers to upload and execute arbitrary code.
(CVE-2022-26500)

- Veeam Backup & Replication 10.x and 11.x has Incorrect Access Control. (CVE-2022-26501)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Veeam Backup & Replication version 10.0.1.4854 P20220304 / 11.0.1.1261 P20220302 or later.

Plugin Details

Severity: Critical

ID: 168945

File Name: veeam_backup_and_replication_kb4288.nasl

Version: 1.4

Type: local

Agent: windows

Family: Windows

Published: 12/20/2022

Updated: 10/2/2024

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2022-26501

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:veeam:backup_and_replication

Required KB Items: SMB/Registry/Enumerated, installed_sw/Veeam Backup and Replication

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/12/2022

Vulnerability Publication Date: 3/12/2022

CISA Known Exploited Vulnerability Due Dates: 1/3/2023

Exploitable With

Core Impact

Reference Information

CVE: CVE-2022-26500, CVE-2022-26501

Detections

Analytics