CVE-2022-26500: Veeam Backup & Replication Remote Code Execution Vulnerability
First published: Thu Mar 17 2022(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Veeam | ||
| Veeam Backup & Replication | >=10.0.0.4442<10.0.1.4854 | |
| Veeam Backup & Replication | >=11.0.0.825<11.0.1.1261 | |
| Veeam Backup & Replication | =9.5.0.1536 | |
| Veeam Backup & Replication | =9.5.4.2615 | |
| Veeam Backup & Replication | =10.0.1.4854 | |
| Veeam Backup & Replication | =10.0.1.4854-p20201202 | |
| Veeam Backup & Replication | =10.0.1.4854-p20210609 | |
| Veeam Backup & Replication | =11.0.1.1261 | |
| Veeam Backup & Replication | =11.0.1.1261-p20211123 | |
| Veeam Backup & Replication | =11.0.1.1261-p20211211 | |
| Veeam Backup & Replication | >=10.0.0.4442<10.0.1.4854 | |
| Veeam Backup & Replication | >=11.0.0.825<11.0.1.1261 | |
| Veeam Backup & Replication | =9.5.0.1536 | |
| Veeam Backup & Replication | =9.5.4.2615 | |
| Veeam Backup & Replication | =10.0.1.4854 | |
| Veeam Backup & Replication | =10.0.1.4854-p20201202 | |
| Veeam Backup & Replication | =10.0.1.4854-p20210609 | |
| Veeam Backup & Replication | =11.0.1.1261 | |
| Veeam Backup & Replication | =11.0.1.1261-p20211123 | |
| Veeam Backup & Replication | =11.0.1.1261-p20211211 | |
| >=10.0.0.4442<10.0.1.4854 | ||
| >=11.0.0.825<11.0.1.1261 | ||
| =9.5.0.1536 | ||
| =9.5.4.2615 | ||
| =10.0.1.4854 | ||
| =10.0.1.4854-p20201202 | ||
| =10.0.1.4854-p20210609 | ||
| =11.0.1.1261 | ||
| =11.0.1.1261-p20211123 | ||
| =11.0.1.1261-p20211211 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-26500?
CVE-2022-26500 is a vulnerability in Veeam Backup & Replication that allows unauthenticated users to access internal API functions, leading to potential remote code execution.
Which software versions are affected by CVE-2022-26500?
CVE-2022-26500 affects Veeam Backup & Replication versions 9.5.0.1536, 9.5.4.2615, 10.0.0.4442 to 10.0.1.4854, and 11.0.0.825 to 11.0.1.1261.
How severe is CVE-2022-26500?
CVE-2022-26500 has a severity rating of 8.8 (high).
How can an attacker exploit CVE-2022-26500?
An attacker can exploit CVE-2022-26500 by sending input to the internal API of Veeam Backup & Replication, potentially allowing them to upload and execute malicious code.
How can I protect my system from CVE-2022-26500?
To protect your system from CVE-2022-26500, it is recommended to update Veeam Backup & Replication to the latest version available and follow any security recommendations provided by the vendor.
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- collector/mitre-cve
- source/MITRE
- agent/first-publish-date
- agent/references
- agent/softwarecombine
- agent/event
- agent/source
- agent/tags
- agent/last-modified-date
- exploited/true
- ransomware/true
- collector/cisa-known-exploited
- source/CISA
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/nvd-cve
- source/NVD
- collector/nvd-api
- vendor/veeam
- canonical/veeam
- canonical/veeam backup & replication
- version/veeam backup & replication/10.0.0.4442
- version/veeam backup & replication/11.0.0.825
- version/veeam backup & replication/9.5.0.1536
- version/veeam backup & replication/9.5.4.2615
- version/veeam backup & replication/10.0.1.4854
- version/veeam backup & replication/10.0.1.4854-p20201202
- version/veeam backup & replication/10.0.1.4854-p20210609
- version/veeam backup & replication/11.0.1.1261
- version/veeam backup & replication/11.0.1.1261-p20211123
- version/veeam backup & replication/11.0.1.1261-p20211211