CVE-2022-26501: Veeam Backup & Replication Remote Code Execution Vulnerability
First published: Thu Mar 17 2022(Updated: )
The Veeam Distribution Service in the Backup & Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | =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 Veeam Backup \& Replication | >=10.0.0.4442<10.0.1.4854 | |
| Veeam Veeam Backup \& Replication | >=11.0.0.825<11.0.1.1261 | |
| Veeam Veeam Backup \& Replication | =10.0.1.4854 | |
| Veeam Veeam Backup \& Replication | =10.0.1.4854-p20201202 | |
| Veeam Veeam Backup \& Replication | =10.0.1.4854-p20210609 | |
| Veeam Veeam Backup \& Replication | =11.0.1.1261 | |
| Veeam Veeam Backup \& Replication | =11.0.1.1261-p20211123 | |
| Veeam Veeam Backup \& Replication | =11.0.1.1261-p20211211 | |
| Veeam Backup & Replication | ||
| >=10.0.0.4442<10.0.1.4854 | ||
| >=11.0.0.825<11.0.1.1261 | ||
| =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-2022-26501?
CVE-2022-26501 is a remote code execution vulnerability in Veeam Backup & Replication.
What is the severity of CVE-2022-26501?
CVE-2022-26501 has a severity rating of 9.8 (Critical).
Which software versions are affected by CVE-2022-26501?
CVE-2022-26501 affects Veeam Backup & Replication versions between 10.0.0.4442 and 10.0.1.4854, and versions between 11.0.0.825 and 11.0.1.1261.
How can an attacker exploit CVE-2022-26501?
An attacker can exploit CVE-2022-26501 by accessing internal API functions of Veeam Distribution Service in the Backup & Replication application.
Is authentication required to exploit CVE-2022-26501?
No, CVE-2022-26501 allows unauthenticated users to access the internal API functions.
- collector/nvd-index
- agent/author
- agent/type
- agent/title
- agent/severity
- agent/weakness
- agent/description
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- exploited/true
- ransomware/true
- collector/cisa-known-exploited
- source/CISA
- agent/references
- agent/tags
- collector/nvd-cve
- vendor/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/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
- canonical/veeam veeam backup \& replication
- version/veeam veeam backup \& replication/10.0.0.4442
- version/veeam veeam backup \& replication/11.0.0.825
- version/veeam veeam backup \& replication/10.0.1.4854
- version/veeam veeam backup \& replication/10.0.1.4854-p20201202
- version/veeam veeam backup \& replication/10.0.1.4854-p20210609
- version/veeam veeam backup \& replication/11.0.1.1261
- version/veeam veeam backup \& replication/11.0.1.1261-p20211123
- version/veeam veeam backup \& replication/11.0.1.1261-p20211211
- canonical/veeam backup & replication